6W-22,PDF,6W-22 PDF资料,Datasheet,下载6W-22技术资料

PRODUCT CATALOG

CAT. No.129E

SURGE ABSORBERS

SENSORS AND MODULES

THERMISTORS

NON-CONTACT SENSOR

THERMOPILE

4

6

NC SENSOR

THERMISTOR

HIGH PRECISION SERIES

SMD SERIES

HIGH HEAT-RESISTANCE SERIES

DISK SERIES

SENSORS

21

POWER THERMISTOR

D-TYPE SERIES

MARK

SERIES

D2-TYPE SERIES

26

30

32

40

VRD (TRANSIENT VOLTAGE SUPPRESSOR)

LEAD TYPE SERIES

SMD SERIES

CRD (CURRENT REGULATIVE DIODE)

LEAD TYPE SERIES

MELF TYPE SERIES

ZENAMIC (METAL OXIDE VARISTOR)

LEAD TYPE SERIES

M TYPE SERIES

SURGE ABSORBER UNIT SERIES

GAS TUBE ARRESTER

CERAMIC TUBE SERIES

GLASS TUBE SERIES

SA-01 SERIES

3

THERMOPILE TYPE INFRARED SENSOR

THERMOPILE

Thermopile type Infrared sensor

utilizing own silicon micromachining

technology.

Applications:Eardrum thermometer

Microwave oven

Non contact temparature measurement

Part number

Part No.

15TP551T

15TP551N

10TP581T

type

TO5

Thermistor

Built-in

ꢀ

TO18

Built-in

Dimensions

Ratings

Value

Parameters

Sensitive area

Unit

Conditions

TO5

TO18

15TP551 10TP581

4.65 ꢁ0.05

1.56ꢅ1.56

16ꢁ30%

490ꢁ30%

2.49ꢁ30%

0.01ꢁ0.02

55ꢁ30%

ꢁ0.1

1.05ꢅ1.05

15ꢁ30%

200ꢁ30%

1.00ꢁ30%

0.02ꢁ0.02

65ꢁ30%

ꢁ0.1

mm²

V/ W

ꢇV

Size of Absorbing Film

A

8.2 ꢁ0.05

¹Responsivily

¹Output Voltage

²Output Voltage

(3.12)

*

A

*

mV

(TOP VIEW)

¹Temperature Coefficient

of Responsivily

*

% / ꢂC

kꢈ

Reference

Thermopile Resistans

9.4 max

Temperature Coefficient

of Thermopile Resistance

% / ꢂC

5.6 max

Johnson Noise Voltage

30

33

nV/ ꢉꢊ

Johnson Noise r.m.s.,298K 1Hz Typical

Hz

13.2ꢁ0.5

0.55ꢁ0.2

¹S/N Ratio

*

R 0.3 max

R 0.5 max

84.2

75.7

dB

nW/ Hz^1/2

cm•Hz^1/2/ w

ms

Output Voltage/Johnson Noise, Typical

R 0.3 max

¹Noise Equivalent Power

SENSOR

SURFACE

*

1.9

2.2

Typical

FILTER

SURFACE

¹Specific Detecivity

*

8.4ꢅ10⁷

45

4.7ꢅ10⁷

15

(SIDE VIEW)

SENSOR

SURFACE

FILTER

SURFACE

Time Constant

Operating Temperature range

Strage Temperature renge

Filter Range

OPTICAL

DISTANCE

1.35ꢁ0.2

2.2ꢁ0.1

(2.4)

Au plated

1.25ꢁ0.2

ꢀ20

ꢆ

100

ꢀ20

ꢆ

100

ꢂC

1ꢁ0.2

OPTICAL

ꢄ0.3

ꢀ0.1

3.2

DISTANCE

13.2ꢁ0.5 2.95ꢁ0.2

2.54ꢁ0.2

ꢀ40

ꢂC

Cut on 5

ꢁ45

Cut on 5

ꢁ50

ꢇm

Standard

5.08ꢁ0.2

Field of View

deg.

Incident Angle to Ahieve 50% Responsivity

Application of DC25V

2

1

2

3

Insulation Rasistance

Sealing

500

Mꢈ

(BOTTOM VIEW)

1ꢅ10^ꢀ9

100ꢁ3%

1ꢅ10^ꢀ9

100ꢁ3%

Pa•m³/ s

kꢈ

1

4

³Thermistor Resistance Value

Rated zero-power resistance Value at 25ꢂC

*

0.8ꢁ0.1

1.8 max

Unit mm

³Thermistor B-Value

*

3435ꢁ0.7% 3435ꢁ0.7%

0.5 0.5

K

³Thermistor Rated Power

*

mW

at 25ꢂC

*1 Test Condition

Blackbody Temperature

Sensor-Blackbody Distance : 100mm

*2 Test Condition

Blackbody Temperature : 310K

Sensor Temperature : 298K

: 500K

Sensor Temperature

Aperture size

: 298K

: ꢃ12.7mm

*3 Built-in Type

4

NON-CONTACT SENSOR (Infrared sensing temperature detector)

NC SENSOR

NC SENSOR is the remote temperature sensor

consisting of two precision thermistors.

1.Features

• Larger output in comparison with other IR sensors.

• Operating temperature of up 150ꢂC.

• Minimum negative influence caused by a dew and/or

dust.

2.Applications

• Temperature measurment of the LBP and PPC heat-

roller.

• White goods such as microwave-ovens, air-conditioner,

refrigerator and so on.

• Any other measurement requiring the remote-sensing.

3. Dimensions

4.Specification

F-type (for heat-roller)

M-type (for microwave ovens)

Parameters

Performance

Conditions

Performance

Conditions

Blackbody Temperature : 60ꢂC

Thermal Emissivity : 0.995

F-type

Blackbody Temperature : 180ꢂC

Thermal Emissivity : 0.96

Temperature compensation : 100ꢂC

52.5

28

Temperature compensation : 25ꢂC

60ꢂCꢁ5ꢂC Resistor Connected : 68.0ꢈ

Power Line Voltage : DC 5.000V

Temperature

Accuracy

180ꢂCꢁ3ꢂC Roller Size : 40mm

Testing Distance : 5mm

ꢃ3.2

Resistor Connected : 33.0ꢈ

Power Line Voltage : DC 5.000V

5 5.5

34.5

5

200 (120ꢆ300)

Operating

Temperature

Range

ꢀ10ꢂCꢆ150ꢂC

Temperature

Detecting

range

Unit mm

ꢀ10ꢂCꢆ260ꢂC

ꢀ10ꢂCꢆ100ꢂC

M-type

28

23

18

2

8

160 (120ꢆ300)

Unit mm

5

Resistance -Temperature Characteristics

The resistance of a temperature is solely a function

of its absolute temperature. Since electrical power

being dissipated within a temperature might heat

above its ambient temperature and thereby reduce

its resistance, it is necessary to test for resistance

with temperature. The resistance so measured is

called RT, which means the resistance at essentially

zero-power.

Where: Ra is the resistance at absolute temperature T1

Rb is the resistance at absolute temperature T2

THERMISTOR

"Thermistor" is the generic name given to

thermally sensitive resistors.

Negative temperature coefficient thermistor

is generally called as thermistor. Thermistor

is a semiconducting ceramic resistor

produced by sintering the materials at high

temperature and made mainly from metal

oxide.

Depending on the manufacturing method

and the structure, there are many shapes

and characteristics for various purposes

such as temperature measurement,

temperature compensation and etc.

The thermistor resistance values, unless

otherwise specified, are classified at a

standard temperature of 25ꢂC.

is a constant which depends on the

B

material of the thermistor

Unless otherwise specified,all values of B are

determined from measurements made at 25ꢂC and

85ꢂC.

The temperature coefficient of resistance

ꢌ is expressed in the following equation:

The mathematical expression which relates the

resistance and the absolute temperature of

a thermistor is as follows:

B

ꢌꢋꢀ

ꢅ100(%/ ꢂC)

T²

1

T¹

1

T²

RaꢋRb exp B

ꢀ

100k

B constant is calculated from the resistance

values at 25ꢂC and 85ꢂC.

10k

1k

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3.0

3.1

3.2 3.3

3.4

3.5

3.6

3.7

3.8

3.9

Temperature(1/ Tx10³)

Dissipation factor

Thermal time constant

Dissipation factor (ꢍ) is power in milliwatts

required to raise thermistor temperature 1ꢂC.

Measured with thermistor suspended by its leads in

a specified environment.

Thermal time constant (ꢎa) is the time required by a

thermistor to change 63% of the difference between

its initial and final temperature.Measured with

thermistor suspended by its leads in specified

environment.

P

ꢏ

ꢋ

(mW/ ꢂC)

ꢍ

t

P :Power(mW)

t:Raise temperature(ꢂC)

95

87

ꢏ

63

2

3

5

ꢎa

Time (s)

ꢎ

a

ꢎ

a

ꢎ

a

6

ULTIMATE THINNESS, JT THERMISTOR

500ꢀm only

JT THERMISTOR

JT thermistors feature ultra thinness of 500ꢇm and

superior electrical insulation.

It is possible to use with safety in ambience that

might contact with electrodes.

Part number

103 JT-025

Shape

JT thermistor

Rated zero-power resistance

at 25ꢂC 103 : 10kꢈ

Resistance-Temperature

Dimensions

Type

Temperature

(ꢂC)

103JT

367.7

204.7

118.5

71.02

43.67

27.70

18.07

12.11

8.301

5.811

4.147

3.011

2.224

1.668

1.267

104JT

9584

A

50

40

30

20

10

0

ꢀ

5ꢁ1

4572

2282

1191

3.6ꢁ0.5

0.17ꢁ0.02

2.0ꢁ0.5

647.2

Tin plated wires

42 Alloy leads

365.0

212.5

127.7

78.88

50.03

32.51

21.61

14.66

10.13

7.135

5.111

3.720

2.746

2.371

1.8ꢁ0.1

0.5ꢁ0.035

10

20

30

40

50

60

70

80

90

0.5max.

Slipped film : 1 max.

Protruded adhesive : 1 max.

Shape

Dimensions A

lnsulation film

025

050

075

100

25

50

1

ꢁ

1

ꢁ

1

ꢁ

1

ꢁ

Adhesive

75

100

Unit(mm)

100

110

120

125

Unit(kꢈ)

Specifications

Rated power

at 25ꢂC(mW)

Dissipation factor

(mW/ꢂC)

Thermal time

constant(s)*³

Operating temp.

range(ꢂC)

1

B value*²

Part No.

R²⁵*

3.5

ꢀ50ꢆ90

3435Kꢁ1%

4390Kꢁ1%

5

103JT-

104JT-

10kꢈꢁ1%

100kꢈꢁ1%

0.7

ꢀ50ꢆ125

1

2

3

R25 : Rated zero-power resistance value at 25ꢂC, ꢁ2% and 3% are also available.

*

B

value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.

Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.

7

HIGH PRECISION THERMISTOR

AT-11,AT-2

AT-4

AT THERMISTOR

The AT thermistor is a high-precision thermal

sensing device featuring extremely small

B-value tolerance and resistance.

When used as a temperature gauge, the AT

thermistor requires no adjustment between

the control circuit and the sensor.

This insures temperature precision of ꢁ0.3ꢂC.

Temperature indicators and control instruments

are now available for use with the thermistor.

Part number

-

102 AT 2

Shape

High-precision AT thermistor

Rated zero-power

Resistance at 25ꢂC 102 : 1 k

Resistance tolerance

Dimensions

5

4

3

2

1

AT-11

AT-2S

Epoxy

0.25t Tin plated 42 Alloy leads

3.0ꢆ4.0

Color code

0.3sq

TPE lead wire

Marking

Soldered

ꢀ40 ꢀ30ꢀ20ꢀ10

0

10 20 30 40 50 60 70 80 90 100

5ꢁ1

15 max.

Ambient temperature ꢂC

600^ꢄ20

8.5ꢁ1

0

17ꢁ1.5

Interchange precision

3.8 max.

2.4 max.

AT-2

Color code

Epoxy

AT-2SS

2.5

2.0

1.5

1.0

0.5

4.0ꢆ4.5

Tiebar cut

0.25t Tin plated 42 Alloy leads

(

)

0.6

Color code

ꢁ1ꢂC

0.7

0.5 Tin-Plated

42 Alloy

ꢁ0.7ꢂC

ꢁ0.5ꢂC

Epoxy

2.54ꢁ0.25

8.5ꢁ1

ꢀ40 ꢀ30ꢀ20ꢀ10

0

10 20 30 40 50 60 70 80 90 100

17ꢁ1.5

Ambient temperature ꢂC

AT-3

2.4 max.

3.8 max.

Color code

Epoxy

Specifications

Tiebar cut

Rated power

at 25 C (mW)

Dissipation factor

(mW/ C)

Operating temp.

range( C)

0.5 Tin-Plated

42 Alloy

Thermal time

B value^*2

3

*1

1.0

Part No

Color code

constant (s)^*

R²⁵

ꢂ

Black

Red

102AT-2

202AT-2

502AT-2

103AT-2

203AT-2

503AT-2

1.0k^ꢈꢁ1% 3100Kꢁ1%

2.0kꢈꢁ1% 3182Kꢁ1%

5.0kꢈꢁ1% 3324Kꢁ1%

10.0kꢈꢁ1% 3435Kꢁ1%

20.0k^ꢈꢁ1% 4013Kꢁ1%

50.0kꢈꢁ3% 4060Kꢁ1%

2

15

75

10

15

ꢀ

50ꢆ90

2

3

2.54ꢁ0.25

Yellow

White

None

White

None

ꢀ

50ꢆ110

AT-4

Shape1

Epoxy

UL1685 AWG30

104AT-2 100.0k^ꢈꢁ1% 4665Kꢁ1%

3

8max.

103AT-3

10.0k^ꢈꢁ1% 3435Kꢁ1%

1.0k^ꢈꢁ1% 3100Kꢁ1%

2.0kꢈꢁ1% 3182Kꢁ1%

5.0k^ꢈꢁ1% 3324Kꢁ1%

40ꢆ100

102AT-11

202AT-11

502AT-11

ꢀ

50ꢆ90

ꢀ

50ꢆ105

Shape2

Epoxy resin

103AT-11 10.0k^ꢈꢁ1% 3435Kꢁ1%

HVFF 0.14sq

103AT-4

Shape1

103AT-4

Shape2

103AT-2S

None

10.0kꢈꢁ1%

10.0k^ꢈꢁ1%

2

4

10

20

3435Kꢁ1%

10

35

ꢀ

30ꢆ90

ꢀ

13max.

30

5

white

10.0k^ꢈꢁ1% 3435Kꢁ1%

1

5

15

ꢀ

50ꢆ110

100ꢆ225

103AT-2SS 10.0kꢈꢁ1% 3435Kꢁ1%

Other resistance is also available, please ask.

*1 R25 : Rated zero-power resistance value at 25ꢂC.

Unit mm

*2

B value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.

*3 Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.

8

AT-5 THERMISTOR

AT-5

AT-5 thermistor is available in taping.

Part number

-

103 AT 5-TP

Taping

Shape

High-precision AT thermistor

Rated zero-power

resistance at 25ꢂC

Dimensions

AT-5

Epoxy

103AT

ꢃ0.5 Tin plated CP leads

3ꢁ1

Specifications

6ꢁ1

1

2

Rated power

at 25 C (mW)

Dissipation factor

(mW/ C)

Operating temp.

range( C)

Thermal time

constant (s)

Part No

B value

R²⁵

ꢂ

3

30ꢁ1

103AT-5 10.0kꢈꢁ1% 3435Kꢁ1%

2.5

15

10

ꢀ50ꢆ110

Other resistance is also available, please ask.

*1 R25 : Rated zero-power resistance value at 25ꢂC.

*2 value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.

*3 Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.

B

Taping

6.35ꢁ1.3 12.7ꢁ1.0

3.5ꢁ1

2.4ꢁ1

2.0 max.

1.5 max.

ꢃ0.5ꢁ0.05

ꢃ4.0ꢁ0.3

ꢄ0.8

ꢀ0.2

5

12.7ꢁ0.3

Resistance -Temperature

Type

Temperature

(ꢂC)

35

102AT

24.46

18.68

14.43

11.23

8.834

6.998

5.594

4.501

3.651

2.979

2.449

2.024

1.684

1.408

1.184

1.000

0.8486

202AT

502AT

154.6

116.5

88.91

68.19

52.87

41.21

32.44

25.66

20.48

16.43

13.29

10.80

8.840

7.267

6.013

5.000

4.179

103AT

329.5

247.7

188.5

144.1

111.3

86.43

67.77

53.41

42.47

33.90

27.28

22.05

17.96

14.69

12.09

10.00

8.313

203AT

1253

503AT

104AT

11473

7781

102AT

0.7229

0.6189

0.5316

0.4587

0.3967

0.3446

0.3000

0.2622

0.2285

0.1999

0.1751

0.1536

202AT

1.424

502AT

3.508

103AT

6.940

5.827

4.911

4.160

3.536

3.020

2.588

2.228

1.924

1.668

1.451

1.266

1.108

0.9731

0.8572

0.7576

203AT

13.06

10.65

8.716

7.181

5.941

4.943

4.127

3.464

2.916

2.468

2.096

1.788

1.530

1.315

1.134

0.9807

503AT

32.48

26.43

21.59

17.75

14.64

12.15

10.13

8.482

7.129

6.022

5.105

4.345

3.712

3.185

2.741

2.369

104AT

60.94

48.10

38.13

30.44

24.42

19.72

15.99

13.05

10.68

8.796

7.271

6.041

5.037

4.220

3.546

2.994

ꢀ50

ꢀ45

ꢀ40

ꢀ35

ꢀ30

ꢀ25

ꢀ20

ꢀ15

ꢀ10

ꢀ5

0

55.66

42.17

32.34

24.96

19.48

15.29

12.11

9.655

7.763

6.277

5.114

4.188

3.454

2.862

2.387

2.000

1.684

3168

2257

1632

1186

872.8

646.3

484.3

364.6

277.5

212.3

164.0

127.5

99.99

78.77

62.56

50.00

40.20

890.5

642.0

465.8

342.5

253.6

190.0

143.2

109.1

83.75

64.88

50.53

39.71

31.36

24.96

20.00

16.12

40

1.211

2.961

5366

45

1.033

2.509

3728

50

0.8854

0.7620

0.6587

0.5713

0.4975

0.4343

0.3807

0.3346

0.2949

2.137

2629

55

1.826

1864

60

1.567

1340

65

1.350

969.0

709.5

523.3

390.3

292.5

221.5

168.6

129.5

100.0

77.81

70

1.168

75

1.014

80

0.8835

0.7722

0.6771

0.5961

0.5265

0.4654

0.4128

85

5

90

10

95

15

100

105

110

20

25

30

Unit(kꢈ)

9

ET THERMISTOR

The ET thermistor is smaller version of the AT thermistor.

Its fast response time and high reliability makes it

Particularly suitable for use in medical equipment

and thermometers. Manufactured by full-automated

production line, all ET thermistors have identical size and

that makes it possible to assemble sensors automatically.

Part number

503 ET - 1

Shape

ET thermistor

Rated zero-power resistance at 25ꢂC

503 : 50kꢈ

Specifications

Dimensions

Dissipation factor

Thermal time

Operating temp.

range ( C)

Rated power

at 25 C(mW)

B value*²

3

1

-

ET 1

Part No.

R²⁵*

constant (s)

*

(mW/

ꢂ

C)

ꢂ

Solder plated lead wires

(resin coated insulation)

Resin

4.0kꢈꢁ3%

10.0kꢈꢁ3%

30.0kꢈꢁ3%

40.0kꢈꢁ3%

41.0kꢈꢁ3%

50.0kꢈꢁ3%

59.0kꢈꢁ3%

83.0kꢈꢁ3%

100.0kꢈꢁ3%

226.0kꢈꢁ3%

232.0kꢈꢁ3%

10.0kꢈꢁ2%

50.0kꢈꢁ2%

0.7

3.5

ꢀ40ꢆ 90

ꢀ40ꢆ100

ꢀ40ꢆ 90

ꢀ40ꢆ100

ꢀ40ꢆ 90

ꢀ40ꢆ100

402ET-1(2)

103ET-1(2)

303ET-1(2)

403ET-1(2)

413ET-1(2)

503ET-1(2)

593ET-1(2)

833ET-1(2)

104ET-1(2)

224ET-1(2)

234ET-1(2)

103ETB

3100Kꢁ1%

3250Kꢁ1%

3760Kꢁ1%

3525Kꢁ1%

3435Kꢁ1%

4055Kꢁ1%

3617Kꢁ1%

4013Kꢁ1%

4132Kꢁ1%

4021Kꢁ1%

4274Kꢁ1%

3435Kꢁ1%

4086Kꢁ1%

6

(0.25)

3ꢁ2

21ꢁ1

4ꢁ2

87ꢁ1

4 max.

(0.17)

Enlarged view

Resin(black)

Soldered terminal

-

ET 2, ETB

Solder plated lead wires

(0.25)

45ꢁ1

4 max.

(0.17)

Enlarged view

Resin (ET-2 : light brown, ETB : black)

503ET-3

*1 R25 : Rated zero-power resistance value at 25ꢂC.

*2 value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.

*3 Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.

B

-

ET 3

Polyurethane-covered CP wire

Epoxy resin (White)

5max.

ꢃ0.16 Color:White

Soldered (Pb free)

3ꢁ1

100ꢁ2

Unit (mm)

Resistance-Temperature

Type

Temperature (ꢂ

)

C

402ET

57.71

35.34

22.38

14.60

9.797

6.737

4.736

3.394

2.476

1.835

1.378

1.049

0.7997

0.6145

103ET

170.9

102.2

63.07

40.08

26.16

17.51

11.99

8.387

5.988

4.353

3.217

2.414

1.836

1.416

303ET

403ET

833.3

481.1

287.5

177.2

112.4

73.00

48.61

33.08

22.96

16.26

11.70

8.569

6.367

4.797

3.662

413ET

772.8

456.5

277.9

174.1

111.7

73.63

49.57

34.08

23.89

17.06

12.38

9.135

6.838

5.190

3.990

503ET

1602

593ET

1318

833ET

2664

104ET

3325

224ET

7005

234ET

9046

103ETB

204.7

118.5

71.02

43.67

27.70

18.07

12.11

8.301

5.811

4.147

3.011

2.224

1.668

1.267

ꢀ40

ꢀ30

ꢀ20

ꢀ10

0

810.7

445.1

253.7

149.8

91.30

57.31

37.00

24.47

16.56

11.45

8.070

5.791

4.222

3.125

2.346

855.0

474.4

272.7

161.9

99.13

62.38

40.24

26.58

17.93

12.33

8.588

6.064

4.338

3.142

754.3

445.8

271.7

170.1

109.4

72.10

48.55

33.41

23.44

16.73

12.15

8.951

6.697

5.077

1421

1769

3784

2116

4680

2515

1401

788.5

453.0

269.3

164.8

103.6

66.91

44.18

29.80

20.51

14.37

10.24

7.419

5.459

977.5

559.0

329.8

200.5

125.3

80.27

52.62

35.23

24.00

16.59

11.64

8.287

1225

730.1

447.8

282.1

182.1

120.3

81.07

55.75

39.01

27.78

20.10

14.75

808.2

10

480.2

293.7

184.4

118.6

78.00

52.39

35.87

24.99

17.72

12.75

20

30

40

50

60

70

80

90

100

Unit (kꢈ)

Specifications for clinical thermo-meter

Type

Temperature (ꢂ

)

C

503ET

833ET

67.04

50.00

36.25

3953

224ET

234ET

184.5

135.0

95.87

4209

R³⁰

40.22

30.00

21.75

182.4

136.0

98.56

3958

R37

R45

B30/45(K)

3953

Unit (kꢈ)

10

ACCURATE AXIAL TYPE THERMISTOR

IT THERMISTOR

Our newly developed IT thermistors are axial

leaded diode type packaged in high-density resin

mold and featured strength against various operating

environments.

We offer IT thermistor with ꢁ2% tolerance for a

resistance value of 25ꢂC and ꢁ1% for B value.

IT thermistors are the most appropriate device for

accurate temperature control below 100ꢂC.

Part number

103 IT

IT thermistor

Rated zero-power resistance

at 25ꢂC 103 : 10kꢈ

Dimensions

Package

Reel

Ammopack (Zig-Zag)

24ꢁ0.5

Label

Mark

Epoxy

ꢃ0.6 Silver plated

CP wire

103 AA

Lot NO

30ꢁ2

3ꢁ0.1

103 : 10kꢈ

260ꢁ5

70ꢁ2

2

Minimum quantity : 5000 pcs/reel

Minimum quantity : 2000 pcs/box

Unit (mm)

Taping

Specifications

Dissipation factor

(mW/ꢂC)

Operating temp.

range (ꢂC)

Rated power

at 25 C (mW)

Thermal time

B value*²

3

1

6

0.5 max.

Part No.

R²⁵*

constant (s)

13.5

*

ꢂ

302IT

502IT

103IT

203IT

303IT

503IT

104IT

3.0kꢈꢁ2%

5.0kꢈꢁ2%

3860Kꢁ1%

3435Kꢁ1%

3760Kꢁ1%

4055Kꢁ1%

4390Kꢁ1%

3.6

18.0

ꢀ50ꢆ125

ꢀ50ꢆ100

ꢀ50ꢆ125

3.6

13.5

10.0kꢈꢁ2%

20.0kꢈꢁ2%

30.0kꢈꢁ2%

50.0kꢈꢁ2%

100.0kꢈꢁ2%

13.5

5

13.5

1.2 max

13.5

1

2

3

R25 : Rated zero-power resistance value at 25ꢂC, ꢁ1% and 3% are also available.

value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.

Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.

52

*

B

(mm)

Unit

Resistance-Temperature

Type

203IT

7.632

5.380

3.861

2.815

2.083

1.564

1.190

0.9159

0.8067

Temperature

(ꢂC)

303IT

1539

503IT

3135

302IT

1.109

103IT

4.147

3.011

2.224

1.668

1.267

0.9753

103IT

203IT

1026

104IT

9584

502IT

1.849

302IT

502IT

303.4

155.6

83.09

46.25

26.70

15.90

9.793

6.214

4.051

2.705

303IT

11.45

8.070

5.792

4.223

3.125

2.346

1.785

1.374

1.210

503IT

17.93

12.33

8.588

6.064

4.338

3.142

2.302

1.705

1.472

104IT

32.51

21.61

14.66

10.13

7.135

5.111

3.720

2.746

2.371

ꢀ50

ꢀ40

ꢀ30

ꢀ20

ꢀ10

0

182.1

93.35

49.85

27.75

16.02

9.541

5.876

3.728

2.431

1.623

367.7

204.7

118.5

71.02

43.67

27.70

18.07

12.11

8.301

5.811

50

60

540.5

296.7

169.2

99.85

60.87

38.21

24.66

16.31

11.04

810.8

445.1

253.8

149.8

91.31

57.32

36.99

24.47

16.56

1602

4572

0.7744

0.5513

0.4000

0.2951

0.2210

0.1680

0.1295

0.1142

1.291

855.0

474.4

272.7

161.9

99.13

62.38

40.24

26.58

2282

70

0.9189

0.6667

0.4918

0.3683

0.2800

0.2158

0.1903

1191

80

647.2

365.0

212.5

127.7

78.88

50.03

90

100

110

120

125

10

20

30

40

Unit (kꢈ)

11

SURFACE MOUNT TYPE THERMISTOR

HT THERMISTOR

HT thermistors are entirely new type of thermistor

for surface mounting (by reflow soldering) and were

acquired from advanced technology.

Our HT thermistors are adapted metal electrodes

packaged in a resin mold, unlike conventional chip

thermistors, and can offer ꢁ2% tolerance for a

resistance value at 25ꢂC.

HT series (SMD Thermistor) is not only compact-

surface mounting type but also highly accurate and

reliable.

Part number

-

TP

103 HT

Taping HTF only

^{Tolerance of R25}2P : ꢁ2%

1P : ꢁ1%

Shape

Rated zero-power resistance at 25

ꢂC 103 :10kꢈ

HT

HTF

Dimensions

1.6ꢁ0.15

5.25ꢁ0.1

Mark

1.7

Solder plated

lead wires

42 Alloy

1.6ꢁ0.15

ꢄ0.2

0.8

0.6

103

Mark

Epoxy resin

42 Alloy

0.6ꢁ0.1

2.65ꢁ0.2

8.65ꢁ0.5

3.0ꢁ0.3

103

2.65ꢁ0.2

Epoxy resin

0.6

ꢀ0

0.02ꢁ0.05

1.1ꢁ0.15

(0.1)

0.3

3.80ꢁ0.15

0.8

1.1ꢁ0.15

4.0ꢁ0.1

ꢃ1.55ꢁ0.05

0.2ꢁ0.05

4.0ꢁ0.1

1.5ꢁ0.1

Taping

1.9ꢁ0.1

0.2ꢁ0.05

1.9ꢁ0.1

(1.45)

2.0ꢁ0.1

4.0ꢁ0.1

1.45ꢁ0.1

4.0ꢁ0.1

Minimum quantity:3000pcs/reel

Unit (mm)

Specifications

Dissipation factor

(mW/ꢂC)

Operating temp.

range (ꢂC)

Rated power

at 25 C (mW)

Thermal time

B value*²

3

1

Part No.

R²⁵*

constant (s)

8.0

*

ꢂ

302HT(F)

502HT(F)

103HT(F)

203HT(F)

303HT(F)

503HT(F)

104HT(F)

3.0kꢈꢁ2%

5.0kꢈꢁ2%

3860K

3435K

3760K

4055K

4390K

ꢁ

1%

1.0

5.0

ꢀ50ꢆ125

ꢀ50ꢆ100

ꢀ50ꢆ125

8.0

10.0kꢈꢁ2%

20.0kꢈꢁ2%

30.0kꢈꢁ2%

50.0kꢈꢁ2%

100.0kꢈꢁ2%

8.0

1

2

3

R25 : Rated zero-power resistance value at 25ꢂC, ꢁ1% and 3% are also available.

*

B

value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.

Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.

Resistance-Temperature

Type

203HT

1026

Type

Temperature

(ꢂ

C)

302HT

182.1

93.35

49.85

27.75

16.02

9.541

5.876

3.728

2.431

1.623

502HT

303.4

155.6

83.09

46.25

26.70

15.90

9.793

6.214

4.051

2.705

103HT

367.7

204.7

118.5

71.02

43.67

27.70

18.07

12.11

8.301

5.811

303HT

1539

503HT

3135

104HT

9584

302HT

1.109

502HT

1.849

103HT

4.147

3.011

2.224

1.668

1.267

0.9753

203HT

7.632

5.380

3.861

2.815

2.083

1.564

1.190

0.9159

0.8067

303HT

11.45

8.070

5.792

4.223

3.125

2.346

1.785

1.374

1.210

503HT

17.93

12.33

8.588

6.064

4.338

3.142

2.302

1.705

1.472

104HT

32.51

21.61

14.66

10.13

7.135

5.111

3.720

2.746

2.371

ꢀ50

ꢀ40

ꢀ30

ꢀ20

ꢀ10

0

50

60

70

80

90

540.5

296.7

169.2

99.85

60.87

38.21

24.66

16.31

11.04

810.8

445.1

253.8

149.8

91.31

57.32

36.99

24.47

16.56

1602

4572

0.7744

0.5513

0.4000

0.2951

0.2210

0.1680

0.1295

0.1142

1.291

855.0

474.4

272.7

161.9

99.13

62.38

40.24

26.58

2282

0.9189

0.6667

0.4918

0.3683

0.2800

0.2158

0.1903

1191

647.2

365.0

212.5

127.7

78.88

50.03

100

110

120

125

10

20

30

40

Unit (kꢈ)

12

THIN FILM TYPE THERMISTOR

FT THERMISTOR

The FT thermistors, the highly reliable thermistors, are

characterized by their fast response time, which was

made possible by the miniaturization of the thermistor

dimensions. FT thermistors are also heat-resistant type.

,

FT thermistors are the most excellent products of today s

chip thermistors manufacturing.

Part number

364 FT

Thin film thermistor

Rated zero-power Resistance

at 25ꢂC : 364kꢈ

Dimensions

(

)

0.5

Glass

0.22ꢁ0.03

1.0ꢁ0.1

Unit (mm)

Connect the FTs to the electrodes with using conductive epoxy resins.

The FTs cannot be soldered onto the electrodes.

Specifications

Rated power

at 25ꢂC (mW)

Dissipation factor

(mW/ ꢂC)

Thermal time

constant (s)*³

Operating temp.

range (ꢂC)

1

B value*²

Part No.

R²⁵*

103FT

503FT

364FT

10kꢈꢁ5%

50kꢈꢁ5%

364kꢈꢁ5%

0.3

2.0

1.5

ꢀ20ꢆ125

ꢀ20ꢆ250

3435Kꢁ1%

3370Kꢁ1%

3435Kꢁ1%

3370Kꢁ1%

1

2

3

R25 : Rated zero-power resistance value at 25ꢂC.

value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.

Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.

*

B

Resistance-Temperature

P/N

503FT

B=3370K

3.172

Temperature

(ꢂ

103FT

B=3370K

503FT

364FT

B=3370K

2447

103FT

364FT

(ꢂ

C)

B=3435K

70.34

43.55

27.71

18.11

12.12

10.00

8.299

5.804

4.139

3.006

2.220

1.666

1.269

0.9797

0.7662

B=3370K

336.3

210.5

135.4

89.31

60.33

50.00

41.66

29.36

21.08

15.40

11.44

8.623

6.592

5.105

4.002

B=3435K

351.9

217.7

138.5

90.48

60.58

50.00

41.50

29.03

20.70

15.04

11.11

8.331

6.344

4.898

3.829

B=3370K

B=3435K

0.6064

B=3435K

3.029

2.706

B=3370K

23.09

20.64

18.50

14.97

12.23

10.07

8.364

7.000

5.901

5.008

4.277

3.676

3.177

2.760

2.411

ꢀ20

ꢀ10

0

10

20

25

30

40

50

60

70

80

90

100

110

67.26

42.10

27.08

17.86

12.07

10.00

8.332

5.871

4.216

3.081

2.288

1.725

1.318

1.021

0.8003

120

125

130

140

150

160

170

180

190

200

210

220

230

240

250

0.6345

0.5671

1532

0.5418

2.836

985.4

650.0

439.1

363.9

303.2

213.7

153.4

112.1

83.25

62.76

47.98

37.15

29.12

Unit (kꢈ)

13

CHIP TYPE THERMISTOR

SMD type chip

Chip thermistors are specially processed, highly

reliable thermistors.

They can be face-bonded to act as thermal

compensators for ICs and they are manufactured

in sizes down to 1 square mm, they can also be

used to detect temperature with relatively small

time constants.

Part number

103 KT 2125T -

1P:ꢁ1%,2P:ꢁ2%,3P:ꢁ3%

Dimension(EIAJ) 2125

Chip thermistor

Rated zero-power resistance at 25ꢂC 103:10kꢈ

Precautions

Taping (2125, 1608 type)

Do not expose the thermistors to high

soldering heat for more than specified time.

(260ꢂC for not longer than 10s is

recommended)

(1.0ꢁ0.1)

1.65ꢁ0.2

4.0ꢁ0.1

ꢄ0.1

ꢀ0

0.3max.

1.5

(0.25max.)

Dimensions

Glass coating

Electrode

(Sn plated)

T

1.5max.

2.0ꢁ0.05

4.0ꢁ0.1

Unit(mm)

( ):1608type

Minimum quantity:4000pcs/reel

EIAJ

1005

1608

2125

EIA

L

W

T

L1

0402

0603

0805

1.00ꢁ0.15

1.60ꢁ0.15

2.00ꢁ0.20

0.50ꢁ0.10

0.80ꢁ0.15

1.25ꢁ0.20

0.6max.

0.95max.

1.2max.

0.15ꢁ0.30

0.20ꢁ0.50

(1005 type)

ꢃ1.5^ꢄ0.1

2.0ꢁ0.05

4.0ꢁ0.1

Unit(mm)

0

0.75ꢁ0.02

Reflow soldering profile

Preheat(air)

Soldering Cooling

260ꢂCꢁ5ꢂC

0.9max

0.66ꢁ0.03

2.0ꢁ0.10

190ꢂCꢁ15ꢂC

0.6ꢁ0.10

120sꢁ30s

1ꢆ2 10s

ꢂC/s max.

Time

Unit(mm)

Minimum quantity:10000pcs/reel

Specifications

Rated power

at 25 ꢂC(mW)

Dissipation factor

(mW/ ꢂC)

Thermal time

constant(s)*³

Operating temp.

range( ꢂC)

*

1

B value*²

Part No.

R25

7.5

5.0

2.2

5.0

4.5

3.5

10kꢈ

50kꢈ

100kꢈ

10kꢈ

ꢀ40ꢆ125

103KT2125T

103KT1608T

503KT1608T

104KT1608T

103KT1005T

3435Kꢁ1%

4055Kꢁ1%

4390Kꢁ1%

3435Kꢁ1%

1.0

0.9

0.7

*1 R25 : Rated zero-power resistance value at 25

ꢂC.

*2 value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.

B

*3 Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.

Other resistance is available, please ask.

14

HIGH HEAT-RESISTANCE

AND HIGH SENSITIVE THERMISTOR

Time constant

GT THERMISTOR

GT thermistor is combined both superior feature of

BT thermistor and ET thermistor as fast response

in silicone oil

100

95.0

time, high reliability, wide category temperature

range, high moisture proof, high accuracy and

86.5

80

reasonable price.

GT thermistor is made up of a high quality

63.2

60

(%)

thermistor element and the lead wire is connected to

the thermistor element by alloyed technology, and

40

glass coating for the thermistor element.

20

Part number

0

2

4

6

8

10

12

103 GT- 1

Time (s)

Specifications

Shape

Dissipation factor

Operating temp.

range( C)

Rated power

at 25ꢂC(mW)

Thermal time

1

GT thermistor

Part No.

R²⁵*

B value*²

3

(mW/

ꢂC)

constant(s)

7(0.6)

*

ꢂ

Rated zero-power resistance at 25ꢂC

103 : 10kꢈ

102GT-1

202GT-1

502GT-1

103GT-1

203GT-1

503GT-1

104GT-1

204GT-1

504GT-1

105GT-1

3305Kꢁ2%

3838Kꢁ2%

3964Kꢁ2%

4126Kꢁ2%

4282Kꢁ2%

4288Kꢁ2%

4267Kꢁ2%

4338Kꢁ2%

4526Kꢁ2%

4608Kꢁ2%

0.6

3

ꢀ50ꢆ200

ꢀ50ꢆ300

1.0kꢈꢁ3%

2.0kꢈꢁ3%

Dimensions

5.0kꢈꢁ3%

10.0kꢈꢁ3%

20.0kꢈꢁ3%

50.0kꢈꢁ3%

100.0kꢈꢁ3%

200.0kꢈꢁ3%

500.0kꢈꢁ3%

1000.0kꢈꢁ3%

Nickel-plated

48ꢁ1

3ꢁ1

(0.15)

Glass

Unit (mm)

1

2

3

R25 : Rated zero-power resistance value at 25ꢂC.

*

B

value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.

Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air. (silicone oil)

Resistance-Temperature

Type

Temperature (ꢂ

C)

102GT

32.57

202GT

111.3

502GT

342.1

103GT

825.1

203GT

1901

503GT

4613

104GT

8743

204GT

8810

504GT

105GT

ꢀ50

ꢀ40

ꢀ30

ꢀ20

ꢀ10

0

18.48

61.34

175.4

405.3

909.0

2199

1100

4218

2132

1127

10.84

33.69

92.54

206.6

453.2

4436

12091

6.594

18.79

50.44

109.9

236.6

576.2

2329

6268

3372

1880

1083

4.144

10.82

28.49

60.72

128.3

315.1

178.8

104.9

63.52

39.62

25.37

16.64

11.16

7.645

5.338

3.795

2.742

2.014

1.501

1.133

0.8662

0.6704

0.5247

0.4149

0.3314

0.2673

0.2174

0.1784

0.1475

0.1230

0.1032

620.0

1272

6920

2.675

6.424

16.66

34.82

72.32

353.7

720.3

421.8

254.6

158.2

100.8

65.85

43.99

29.98

20.82

14.71

10.57

7.720

5.720

4.296

3.269

2.516

1.958

1.539

1.222

0.9796

0.7919

0.6455

0.5303

0.4389

0.3658

0.3068

0.2591

0.2201

0.1881

0.1616

0.1396

3833

2190

1289

10

1.773

3.939

10.06

20.66

42.24

208.6

20

1.203

2.489

6.264

12.64

25.47

126.8

642.3

30

0.8354

0.5918

0.4273

0.3141

0.2347

0.1782

0.1373

0.1072

0.08483

0.06787

0.05488

0.04483

0.03697

0.03077

0.02584

0.02189

0.01869

0.01610

1.618

4.019

7.968

15.82

79.36

391.9

245.4

157.5

103.3

69.20

47.23

32.84

23.22

16.68

12.15

8.976

6.719

5.091

3.903

3.024

2.367

1.871

1.492

1.200

0.9726

0.7946

0.6539

0.5418

0.4519

0.3793

0.3203

0.2720

0.2323

780.9

40

1.080

2.651

5.164

10.10

50.96

485.2

309.0

201.2

133.6

90.53

62.49

43.90

31.34

22.69

16.65

12.39

9.330

7.107

5.472

4.255

3.339

2.644

2.113

1.702

1.382

1.131

0.9323

0.7735

0.6459

0.5424

0.4583

0.3894

50

0.7390

0.5170

0.3695

0.2693

0.1998

0.1507

0.1154

0.08973

0.07068

0.05638

0.04550

0.03715

0.03065

0.02556

0.02151

0.01826

1.792

3.436

6.620

33.49

60

1.239

2.341

4.444

22.51

70

0.8753

0.6304

0.4624

0.3450

0.2614

0.2010

0.1566

0.1236

0.09865

0.07967

0.06501

0.05358

0.04457

0.03741

0.03167

0.02703

0.02324

0.02014

0.01759

1.631

3.050

15.44

80

1.159

2.138

10.80

90

0.8391

0.6181

0.4626

0.3514

0.2706

0.2111

0.1666

0.1330

0.1073

0.08741

0.07186

0.05960

0.04986

0.04204

0.03573

0.03059

0.02640

1.527

7.686

100

110

120

130

140

150

160

170

180

190

200

210

220

230

240

250

260

270

280

290

300

1.111

5.556

0.8209

0.6160

0.4686

0.3613

0.2820

0.2226

0.1777

0.1432

0.1166

0.09573

0.07929

0.06620

0.05570

0.04722

0.04030

4.082

3.043

2.298

1.758

1.360

1.064

0.8414

0.6714

0.5408

0.4393

0.3597

0.2969

0.2468

0.2065

0.1740

0.1475

0.1258

0.1079

0.09305

0.08065

Unit (kꢈ)

15

BT THERMISTOR

The BT thermistor is a small thermal sensing device

providing high reliability, stable characteristics and a

wide operating range ofꢀ50ꢂC to 300ꢂC.

It is used in various applications including medical

apparatus, industrial equipment and home electric

appliances.

Part number

10 BT- 5

Shape

Bead thermistor

Rated zero-power resistance at 25ꢂC 10:10kꢈ

Dimensions

Glass 0.225 ꢃDumet leads

Specifications

Fig.1

Dissipation factor

(mW/ ꢂC)

Operating temp.

range( C)

Rated power

at 25ꢂC(mW)

Thermal Time

70min.

(BT-5)

B value^*²

1

*

Port No.

R²⁵

3

constant(s)^*

ꢂ

4.5max.

0.2ꢃ Dumet leads

Glass

4ꢆ12

2.5

ꢀ50ꢆ150

ꢀ50ꢆ300

1BT-5 1.000kꢈꢁ10%

2BT-5 2.000kꢈꢁ10%

3,250Kꢁ3%

3,420Kꢁ3%

3,450Kꢁ3%

3,470Kꢁ3%

3,250Kꢁ3%

3,330Kꢁ3%

3,450Kꢁ3%

3,550Kꢁ3%

3,750Kꢁ3%

4,050Kꢁ3%

3,760Kꢁ3%

4,380Kꢁ3%

0.5

Fig.2

(BT-6)

0.5

70 min.

3.5max.

5BT-5(6) 5.000kꢈꢁ10%

9BT-5(6) 9.000kꢈꢁ10%

10BT-5(6) 10.00kꢈꢁ10%

20BT-5(6) 20.00kꢈꢁ10%

30BT-5(6) 30.00kꢈꢁ10%

40BT-5(6) 40.00kꢈꢁ10%

100BT-5(6) 100.0kꢈꢁ10%

400BT-5(6) 400.0kꢈꢁ10%

500BT-5(6) 500.0kꢈꢁ10%

1.3MBT-5(6) 1300kꢈꢁ10%

4ꢆ12(3ꢆ8)

0.5(0.4)

2.5(2)

ꢀ50ꢆ300

ꢀ50ꢆ150

ꢀ50ꢆ300

2.5(2)

1

2

3

R25 : Rated zero-power resistance value at 25ꢂC, ꢁ5% are also available.

*

B

value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.

Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air

Resistance-Temperature

Type

Temperature (ꢂ

C)

1BT

29.87

2BT

70.71

5BT

9BT

10BT

284.8

20BT

686.7

30BT

40BT

100BT

4860

400BT

11043

500BT

1.3MBT

344.8

190.3

109.1

64.81

39.70

25.15

16.36

10.92

9.000

7.456

5.200

3.698

2.677

1.970

1.473

1.117

0.8581

0.6685

0.5264

0.4191

0.3369

0.2735

ꢀ50

ꢀ40

ꢀ30

ꢀ20

ꢀ10

0

163.4

97.62

60.41

38.63

25.45

17.22

11.92

10.00

8.434

6.084

4.456

3.303

2.460

1.850

1.405

1.078

0.8355

0.6540

0.5171

0.4126

0.3321

0.2696

0.2207

0.1818

0.1508

0.1258

0.1056

383.1

222.6

134.2

83.61

53.75

35.53

24.09

20.00

16.70

11.81

8.511

6.248

4.658

3.522

2.698

2.093

1.640

1.296

1.027

0.8190

0.6581

0.5327

0.4345

0.3567

0.2947

0.2451

0.2052

2599

1439

17.33

40.02

6198

3573

2109

1274

10.35

23.28

306.8

827.4

6.374

13.96

35.44

184.7

491.1

301.4

190.1

123.1

100.0

81.71

55.39

38.31

27.00

19.38

14.14

10.48

7.866

5.968

4.580

3.551

2.782

2.201

1.757

1.416

1.150

0.9418

0.7770

0.6458

0.5403

0.4551

0.3855

0.3286

0.2816

0.2426

0.2100

0.1826

0.1595

4.038

8.640

21.84

8066

4598

2.629

5.513

13.87

83.80

115.0

1486

73.88

788.4

10

1.755

3.610

9.057

54.46

945.3

614.7

500.0

408.9

277.7

192.1

135.3

96.90

70.47

52.00

38.90

29.49

22.63

17.55

13.76

10.90

8.717

7.034

5.722

4.692

3.876

3.225

2.702

2.277

1.930

1.644

1.407

1.209

1.041

0.8995

0.7810

2718

48.77

498.7

400.0

322.4

212.8

143.3

98.24

68.52

48.50

34.91

25.47

18.83

14.10

10.68

8.180

6.332

4.957

3.915

3.120

2.508

2.032

1.658

1.363

1.127

0.9390

0.7864

0.6626

0.5613

0.4780

0.4091

0.3518

20

1.200

2.421

6.060

36.37

1652

25

1.000

2.000

5.000

30.00

40.00

1300

30

0.8380

0.5973

0.4338

0.3205

0.2407

0.1834

0.1417

0.1110

0.08789

1.661

4.148

24.88

33.00

1029

40

1.163

2.898

17.39

22.82

656.0

427.8

284.5

193.0

133.0

92.76

65.53

46.91

34.03

25.02

18.59

13.99

10.63

8.163

6.336

4.965

3.926

3.131

2.517

2.039

1.663

1.366

1.129

0.9398

0.7871

0.6628

0.5612

Unit(kꢈ)

50

0.8311

0.6043

0.4468

0.3357

0.2559

0.1978

0.1547

0.1224

0.09789

0.07908

0.06450

2.065

12.40

16.10

60

1.497

8.990

11.57

70

1.104

6.629

8.457

80

0.8267

0.6280

0.4836

0.3771

0.2975

0.2373

0.1913

0.1556

0.1278

0.1058

0.08836

0.07432

0.06295

4.962

6.279

90

3.767

4.730

100

110

120

130

140

150

160

170

180

190

200

210

220

230

240

250

260

270

280

290

300

2.897

3.611

2.792

2.255

2.182

1.774

1.727

1.410

1.378

1.130

1.107

0.9113

0.7374

0.5997

0.4909

0.4048

0.3360

0.2808

0.2360

0.1995

0.1695

0.1447

0.1243

0.1072

0.09283

0.08078

0.07060

0.8943

0.7252

0.5915

0.4859

0.4018

0.3344

0.2802

0.2361

0.2000

0.1704

0.1458

0.1255

0.1084

0.09408

0.08200

16

CT THERMISTOR

The CT thermistor is a thermal sensor in a DO35

package. Similar to the BT thermistor, it is highly

reliable and offers a wide operating range of

ꢀ50ꢂC to 250ꢂC. It is primarily used in home electric

appliances and features a competitive price for

full-automated manufacturing system.

Part number

-

512 CT 4

Shape

CT-Thermistor

Rated zero-power resistance

at 25ꢂC 512 : 5.1kꢈ

Specifications

Dimensions

Dissipation factor

(mW/ꢂC)

Operating temp.

range( C)

Rated power

at 25ꢂC(mW)

Thermal time

2

1

*

Part No.

*

B value

3

R²⁵

*

constant (s)

10ꢆ20

ꢂ

0.5ꢃ Nickel-plated

Glass encapsulated

252CT-4

512CT-4

562CT-4

912CT-4

103CT-4

113CT-4

203CT-4

473CT-4

513CT-4

563CT-4

104CT-4

204CT-4

2.5kꢈꢁ5%

5.1kꢈꢁ5%

5.6kꢈꢁ5%

9.1kꢈꢁ5%

10.0kꢈꢁ5%

11.0kꢈꢁ5%

20.0kꢈꢁ5%

47.0kꢈꢁ5%

51.0kꢈꢁ5%

56.0kꢈꢁ5%

100.0kꢈꢁ5%

200.0kꢈꢁ5%

2.1

10.5

ꢀ50

ꢆ

250

200

250

3670Kꢁ2%

3200Kꢁ2%

3270Kꢁ2%

3410Kꢁ2%

3610Kꢁ2%

3450Kꢁ2%

3500Kꢁ2%

28ꢁ1

4.0 max.

Unit(mm)

To allow automatic insertion, this product can be taped.

*1 R25 : Rated zero-power resistance value at 25ꢂC.

*2 value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.

B

*3 Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.

Resistance-Temperature

Type

Temperature (ꢂ

C)

252CT

120.2

512CT

137.9

562CT

151.4

912CT

103CT

113CT

203CT

473CT

513CT

563CT

104CT

204CT

ꢀ50

ꢀ40

ꢀ30

ꢀ20

ꢀ10

0

65.60

81.02

88.96

36.48

48.93

53.73

94.62

104.0

114.4

20.91

30.56

33.55

58.02

63.76

70.13

12.32

19.65

21.58

36.67

40.29

44.32

81.00

7.516

12.96

14.23

23.82

26.18

28.79

52.63

127.1

84.16

56.86

39.01

27.07

19.05

13.58

9.807

7.187

5.327

3.997

3.040

2.337

1.815

1.425

1.129

0.9031

0.7280

0.5919

0.4849

0.4000

0.3324

0.2780

0.2339

0.1979

0.1683

138.0

91.32

61.70

42.33

29.37

20.67

14.74

10.64

7.798

5.781

4.337

3.298

2.535

1.969

1.546

1.226

0.9799

0.7899

0.6422

0.5261

0.4341

0.3607

0.3016

0.2538

0.2147

0.1827

151.5

100.3

67.75

46.47

32.25

22.70

16.18

11.68

8.559

6.348

4.762

3.622

2.784

2.162

1.698

1.346

1.076

0.8674

0.7052

0.5777

0.4766

0.3961

0.3312

0.2787

0.2358

0.2006

272.2

179.4

120.9

83.11

58.23

41.52

30.14

22.19

16.57

12.52

9.586

7.434

5.827

4.619

3.694

2.982

2.428

1.992

1.647

1.371

1.149

0.9697

0.8235

0.7033

0.6038

0.5208

553.6

362.5

242.5

165.7

115.3

81.91

59.14

43.36

32.28

24.33

18.57

14.36

11.24

8.900

7.108

5.732

4.666

3.829

3.168

2.641

2.216

1.871

1.591

1.360

1.169

1.010

10

4.738

8.779

9.639

15.92

17.49

19.24

35.15

20

3.074

6.080

6.676

10.91

11.99

13.18

24.01

30

2.045

4.296

4.717

7.626

8.381

9.219

16.74

40

1.393

3.095

3.398

5.441

5.980

6.578

11.88

50

0.9698

0.6895

0.4993

0.3680

0.2757

0.2098

0.1620

0.1267

0.1003

0.08028

0.06494

0.05302

0.04369

0.03630

0.03039

0.02562

2.267

2.489

3.952

4.342

4.777

8.570

60

1.687

1.852

2.918

3.206

3.527

6.239

70

1.270

1.394

2.184

2.400

2.640

4.581

80

0.9650

0.7402

0.5735

0.4493

0.3559

0.2847

0.2298

0.1870

0.1534

0.1267

0.1055

0.08833

0.07445

1.060

1.656

1.820

2.002

3.401

90

0.8128

0.6298

0.4933

0.3908

0.3126

0.2524

0.2053

0.1684

0.1391

0.1158

0.09699

0.08175

1.269

1.394

1.534

2.553

100

110

120

130

140

150

160

170

180

190

200

210

220

230

240

250

0.9787

0.7605

0.5952

0.4702

0.3750

0.3016

0.2444

0.1996

0.1643

0.1362

0.1136

0.09541

0.08063

0.06853

0.05857

0.05031

1.076

1.183

1.937

0.8357

0.6540

0.5168

0.4121

0.3314

0.2686

0.2193

0.1805

0.1496

0.1249

0.1049

0.08860

0.07531

0.06436

0.05529

0.9193

0.7194

0.5684

0.4533

0.3646

0.2955

0.2413

0.1986

0.1646

0.1374

0.1153

0.09746

0.08284

0.07080

0.06082

1.489

1.156

0.9075

0.7191

0.5752

0.4638

0.3771

0.3091

0.2552

0.2122

0.1777

0.1497

0.1269

0.1082

0.09271

Unit(kꢈ)

17

TEMPERATURE COMPENSATION

D THERMISTOR

The D thermistor, based on resistance changes, is

used in transistor, coil and other temperature

,

compensating circuits found in TV s, radio, etc.

Part number

-

1K D 5

Diameter

Disk thermistor

Rated zero-power resistance at 25ꢂC

1k:1kꢈ

Dimensions

Specifications

35 min.

Dissipation factor

Operating temp.

Rated power

Thermal time

constant(s)*³

R25*¹

B value*²

Part No.

(mW/ꢂC)

range(ꢂC)

at 25ꢂC(mW)

Resin

50D-5

80D-5

50.0ꢈꢁ15% 3250Kꢁ5%

80.0ꢈꢁ15% 3300Kꢁ5%

100.0ꢈꢁ15% 3300Kꢁ5%

200.0ꢈꢁ15% 3400Kꢁ5%

250.0ꢈꢁ15% 3450Kꢁ5%

300.0ꢈꢁ15% 3500Kꢁ5%

360.0ꢈꢁ15% 3550Kꢁ5%

500.0ꢈꢁ15% 3650Kꢁ5%

800.0ꢈꢁ15% 3850Kꢁ5%

1.0kꢈꢁ15% 3950Kꢁ5%

1.5kꢈꢁ15% 3950Kꢁ5%

2.0kꢈꢁ15% 4000Kꢁ5%

5.0kꢈꢁ15% 4100Kꢁ5%

8.0kꢈꢁ15% 4200Kꢁ5%

10.0kꢈꢁ15% 4200Kꢁ5%

15.0kꢈꢁ15% 4250Kꢁ5%

20.0kꢈꢁ15% 4300Kꢁ5%

25.0kꢈꢁ15% 4300Kꢁ5%

50.0kꢈꢁ15% 4650Kꢁ5%

3.5

13

ꢀ40ꢆꢄ110

297

0.5ꢃ

100D-5

200D-5

250D-5

300D-5

360D-5

500D-5

800D-5

1KD-5

Soldered CP wire

Unit(mm)

Taping

2,500pcs/box

12.7ꢁ1.0

6.35ꢁ1.3

6.0 max.

5.0 max.

0ꢁ2.0

1.5KD-5

2KD-5

3.85ꢁ0.7

1.5 max.

5KD-5

8KD-5

10KD-5

15KD-5

20KD-5

25KD-5

50KD-5

ꢃ4.0ꢁ0.3

ꢄ0.8

5.0

ꢀ0.2

ꢃ0.5ꢁ0.05

12.7ꢁ0.3

Unit (mm)

100KD-5 100.0kꢈꢁ15% 4850Kꢁ5%

*1 R25 : Rated zero-power resistance value at 25ꢂC, ꢁ10% are also available.

*2 value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.

B

*3 Time when thermistor temperature reaches 63.2% of the temperature difference.

The value is measured in the air.

18

FROST DETECTING SENSOR

FD SENSOR

The FD Sensor has been developed to detect the level of accumulated frost

on the evaporator in frost-free systems, such as those found in domestic

fridge-freezers. It helps to eliminate unnecessary defrost cycles and also

increases the energy efficiency of the system.

1. Application

Any frost-free system found in domestic and commercial fridge-freezers,

vending machines, ice-makers, etc.

2. Features

Simple detecting principle

Highly sensitive

Ease of assembly

Replaces less-efficient conventional sensors

3. Dimensions

Thermistor

Housing

29

Window

Housing

27

Thermistor

Lead wire

5

18

5

R4.3

Thermistor

Window

Lead wire

33

27

Evaporator Pipe

(mm)

1

Thermistor

4. Findings from studies carried on the FD Sensor

Study (A)

A 12% of energy saving in a 420 liter domestic frost-free fridge-freezer was found by one of the major Japanese refrigerator manufacturers by the following test

procedures.

Test Procedure

The power consumption measurement was carried out in accordance with ꢑJIS C9607 power consumption test, item B ( ISO8561).

The test procedure was extended to one week to determine the full advantage of the defrost system using the FD Sensor.

Power Consumption

74.16KK Whr/month

65.6KK Whr/month

No. of defrost cycle completed

9 times/week

Conventional Fixedtime defrost system

Defeost system with FD Sensor

Improved efficiency

Once/week

12%

Study (B)

Evaluation of the FD Sensor in a 130 liter domestic frost-free fridge-freezer was made by another Japanese refrigerator manufacturer.

They obtained an energy saving of over 10% using the same test method as in 5(A) above but including the opening and closing the fridge-freezers

doors.

Study (C)

Evaluation of the FD Sensor in a 400 liter domestic frost-free fridge-freezer made by a Japanese refrigerator manufacturer shows an energy saving of over 10%.

Measurement of this energy saving was made using the test method specified as in 5(A) above.

5. Specifications

NTC Thermistor characteristics(only for reference)

FD Sensor

1) Nominal Zero power resistance

2) Rated B value

: R25ꢋ10kꢈ ꢁ3%

: B25ꢐ85ꢋ3435K ꢁ1%

1) Environmental Temperature range : ꢀ40ꢂCꢆꢄ80ꢂC

2) Operating temperature range

3) Sensitivity

: ꢀ40ꢂCꢆꢀ5ꢂC

: 4ꢂCꢆ12ꢂC

3) Absolute difference between the two NTCs : ꢁ0.2% or ꢁ0.05ꢂC at 25ꢂC

(Difference in temperature measured by both NTC Thermistors when no frost is recognized.)

6. Reliability

Climatic test properties

Test

Test Conditions

Criteria

In air at 100ꢂC for 1,000hr.

In air at ꢀ55ꢂC for 1,000hr.

95% RH at 40ꢂC for 1,000hr.

Between ꢀ40ꢂC and ꢄ75ꢂC for 10,000 cycles.

Dry heat

Cold

Damp heat

Thermal shock

Deviation of resistance at 25ꢂC from the original value

after test within ꢁ2% and deviation of B value(B25ꢐ85)

from the original value after test is within ꢁ1%.

7. Mechanical properties

Test

Test Conditions

Criteria

3 natural drops from 75 cm high

40 N for 10 seconds

Free Fall

Robustness of

termination

Deviation of resistance at 25ꢂC from the original value

after test within ꢁ2% and deviation of B value(B25ꢐ85)

from the original value after test is within ꢁ1%.

Vibration

JIS C2571 Item A

19

TEMPERATURE SENSOR

The TEMPERATURE SENSOR is assembled one with various parts

and thermistor devices according to the required applications. lts

electric characteristics are the same as those of thermistor devices.

Variable type of sensor can be utilized for detecting or controlling

temperature because its operating temperature range is wide from

ꢀ50 to ꢄ300ꢂC. Standard TEMPERATURE SENSOR is available in

accordance with the applications such as measurements of liquid,

atmosphere and surface temperature.

External dimensions

12

Fig 1

Fig 6

Fig 11

THERMISTOR

6.4ꢁ0.3

1.9ꢁ0.3

TAPE

5

14

23

13.3

7.5

ꢄ0.2

ꢀ0.1

ꢃ3.1

RESIN

THERMISTOR

COPPER CASE

LEAD WIRE

NUT

ꢃ3

TUBE

LEAD WIRE

ꢃ2.4

5

6

Fig 2

Fig 7

Fig 12

30

8max.

THERMISTOR

RESIN

THERMISTOR

EPOXY

LEAD WIRE

THERMISTOR

TUBE

LEAD WIRE

Fig 3

Fig 8

Fig 13

5

5.5max.

5.5

10

12

50

TUBE

25

EPOXY THERMISTOR

COPPER PLATE

LEAD WIRE

THERMISTOR

SUS PIPE

SCREW PT1/8 LEAD WIRE

THERMISTOR

SUS PIPE

25

SHRINK TUBE

LEAD WIRE

30

Fig 4

Fig 9

Fig 14

13

THERMISTOR

EPOXY

LEAD WIRE

THERMISTOR

SHRINK TUBE

LEAD WIRE

THERMISTOR

RESIN PIPE

LEAD WIRE

16

7.8

Fig 5

Fig 10

Fig 15

25

40

COPPER PIPE

THERMISTOR

LEAD WIRE

THERMISTOR

SCREW M5

LEAD WIRE

THERMISTOR

SUS PIPE

LEAD WIRE

BRASS

Unit (mm)

Specifications

Thermal Time constant(s)

Dissipation factor

Fig

Operating temperature range

Application

Thermistor

BT

Air

ꢀ

Water

ꢀ

Heater

mW/ ꢂC

1.2

3

1

2

3

ꢀ30ꢂCꢆ230ꢂC

ꢀ30ꢂCꢆ105ꢂC

ꢀ30ꢂCꢆ110ꢂC

ꢀ30ꢂCꢆ105ꢂC

ꢀ30ꢂCꢆ90ꢂC

ꢀ30ꢂCꢆ105ꢂC

ꢀ50ꢂCꢆ200ꢂC

ꢀ50ꢂCꢆ170ꢂC

ꢀ30ꢂCꢆ100ꢂC

ꢀ50ꢂCꢆ205ꢂC

ꢀ30ꢂCꢆ100ꢂC

ꢀ30ꢂCꢆ105ꢂC

Surface temp. sensor for OA equipment.

Air temp. sensor for general use.

75

40

70

130

65

10

ꢀ

AT

4

3

ꢀ

Surface temp. sensor for general use.

Air temp. sensor for air conditioner.

Surface temp. sensor for general use.

AT

5

4

ꢀ

AT(ET)

AT

4

5

ꢀ

3

6

ꢀ

2

7

ꢀ

Surface temp. sensor for rechargeable battery.

Water (Oil)temp. sensor for general use.

For general use.

AT

4.5

1.1

5

8

5

AT(ET, GT)

BT

9

ꢀ

3

10

11

12

13

14

15

70

ꢀ

Inner temp. sensor for general use.

Fast response water temp. sensor

Surface temp. sensor for cooker.

Air temp. sensor for general use.

For general use.

GT(AT, ET)

ET

2.7

3

1.0

ꢀ

30

85

130

260

CT

1.5

2.6

ꢀ

ET

ꢀ

AT(ET)

For general use.

20

POWER

THERMISTOR

The POWER THERMISTOR is a device for

suppressing inrush current to an electric

circuit. Circuits including electric bulbs or

capacitors induce a inrush current more

than 100 times the normal current when the

circuit switch is turned on. The POWER

THERMISTOR in the circuits protects

electric equipments from being damaged

by limiting the inrush current.

MARK is a NEW POWER THERMISTOR

featuring smaller size and larger energy

capacity to meet severe requirements in

inrush current suppression.

There is the tendency of miniaturization in

low power switching power supply, and

MARK is effectively applicable for the

needs, though the comparatively larger

sized fixed resistors (ceramic coat) are

used now.

Application

Accordingly, suitable thermistors are 6D-22, 5D-18

and 8D-18, and if we consider in the points of small

time constant which means a small size and large

effect for suppressive current which means large

rated zero-power resistance, 8D-18 is the most

suitable one.

The power thermistor will suppress inrush current

which is caused by a capacitor, filament for a bulb,

inverter for fluorescent lamp, a heater and etc., also

will control fan motor speed of cooler for electric

circuit.

Especially MARK was developed to use for power

supply of TV, VCR instead of cement resistor.

Use the following circuit in the power supply for 100V

and 200V.

How to use the power thermistor

SW₁

I_O

ꢂ

SW

ꢀt

C₁

ꢂ

ꢀt

V_E

L

SW₂

V_E

C

L

C₂

ꢂ

ꢀt

SW₂: ON (200V), OFF (100V)

Input voltage : AC 100Vꢁ10%

Steady state current : 2A

Capacitor : 2000ꢇF

Ambient temperature : Max.55ꢂC

Suppressive current : Max.30A at 25ꢂC

The most suitable power thermistor for the above

circuit is required to fulfill the following terms and

conditions.

1. The permissible current at ambient temperature of

55ꢂC should be over 2A.

2. The thermistor resistance for suppressive current

which becomes below 30A should be over 4.2

ohm from the under-mentioned formula.

2 V_Eꢅ1.1

R_CꢄR₂₅

ꢒ

30

ꢋ

R_C: Internal resistance value in the circuit is 1 ohm

(100V/100A)

R₂₅: Rated zero-power resistance at 25ꢂC

3. Max. capacitance shall be over 2000ꢇF at AC 100V.

21

Thermal time constant

Maximum permissible current

Reliability tests

If ambient temperature of a thermistor is changed

to T₁from T₂suddenly, temperature of the thermistor

changes slowly.

The time constant means the time when temperature

of the thermistor reaches 63% of the temperature

difference.

If the maximum permissible current flows to a

thermistor at 25ꢂC, temperature of the thermistor

rises to 200ꢂC, (160ꢂC). When ambient temperature is

above 25ꢂC, the maximum permissible current shall be

over reduced as the maximum permissible current

reduction curve.

MARK

Dry heat test

Test sample is exposed in air at 200

hours. ꢏR25/R25 ꢁ20%

Damp heat test

Test sample is exposed in atmosphere of 95%RH at

ꢂ

C for 1,000

ꢒ

ꢋ

ꢒ

40ꢂ

C for 1,000 hours. ꢏR25/R25 ꢁ10%

ꢋ

Residual resistance

Load test

New Power Thermistor MARK

If current is flowed through a thermistor, any heat

will be generated in the thermistor by which its

resistance will be decreased, however, a decrease

of a resistance will be stabilized at a saturation

resistance value which is determined by impressed

electric power and a dissipation constant. The

residual resistance value means maximum

saturation resistance value when the maximum

permissible current is flowed through the thermistor.

Test sample is applied the maximum rating current

in air at 25

Change of temperature

Test sample is given 10 times of the following

temperature cycle,

ꢀ40ꢂC for 30 minutes

minutes

200ꢂC for 30 minutes

minutes.

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

ꢒ

ꢂ

C for 1,000 hours. ꢏR25/R25 ꢁ20%

ꢋ

room temperature for 5

0.2

20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200

Temperature coefficient

ꢒ

ꢏR25/R25 ꢁ10%

ꢋ

Ambient temperature (ꢂC)

The temperature coefficient of a thermistor is

expressed by the following equation ;

POWER THERMISTOR

Dry heat test

Test sample is exposed in air at 160

B

T₂

ꢂ

C for 1,000

ꢀ

(%/ꢂC)

Power Thermistor

ꢒ

hours. ꢏR25/R25 ꢁ10%

ꢋ

1.2

1.1

1.0

0.9

Damp heat test

Test sample is exposed in atmosphere of 95%RH at

Dissipation factor

If small voltage is applied to a thermistor, small

current will flow which produce enough heat in the

thermistor. Dissipation factor is electric power

which make 1ꢂC raise by heat in a thermistor.

ꢒ

40ꢂ

C for 1,000 hours. ꢏR25/R25 ꢁ10%

ꢋ

W TYPE

Load test

0.8

0.7

0.6

Test sample is applied the maximum rating current

ꢒ

in air at 25

ꢂ

C for 1,000 hours. ꢏR25/R25 ꢁ10%

ꢋ

D TYPE

0.5

P

ꢏt

ꢍꢋ

(mW/ꢂC)

Change of temperature

Test sample is given 10 times of the following

temperature cycle,

0.4

0.3

0.2

P is applied electric power.

ꢏt is rised temperature of the thermistor.

ꢀ10

0

10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160

ꢀ30ꢂC for 30 minutes

minutes

160ꢂC for 30 minutes

minutes.

ꢏR25/R25 ꢁ10%

room temperature for 5

Ambient temperature (ꢂC)

room temperature for 5

ꢒ

ꢋ

Resistance-temperature characteristics

B is constant which depends on the material used to

make the thermistor. Unless otherwise specified, all

values of B are determined from measurements made

at 25ꢂC and 85ꢂC.

The theoretical characteristics of a thermistor is expressed by following equation.

1

T₁

1

T₂

R₁is the zero-power resistance at absolute temperature T₁

R₂is the zero-power resistance at absolute temperature T₂

R₁ꢋ R₂exp B

ꢀ

MARK

B : 3150K

MARK

B : 2900K

Power Thermistor B : 3250K

20.0

100

10.0

5.0

10

3.0

2.0

1.0

0.5

1.0

0.3

0.2

0.1

0.05

0.03

0.02

0.01

200 160

0.01

200 160

100

50

25

0

ꢀ25

100

50

25

0

ꢀ25

160

100

50

25

0

ꢀ30

Temperature (ꢂC)

22

Specifications (Disk type)

4

Maximum

rating

current

*

Maximum

energy

J

3

Thermal

time

constant

(s)

2

1

*

Maximum capacitance

F)

*

Residual

resistance

(ꢈ)

Dissipation

factor

(mW/ ꢂC)

Rating

temp

(ꢂC)

B value

B^25/85

(K)

*

R²⁵

(ꢈ)

(

ꢇ

Part No.

at 25ꢂC

(W s)

(A)

5.4

4.7

3.9

4.1

3.8

3.1

2.8

3.4

2.7

1.9

3.3

2.6

2.4

2.2

1.7

1.4

AC100V AC120V AC220V AC240V

3D-22

4D-22

6D-22

4D-18

5D-18

8D-18

10D-18

5D-13

8D-13

16D-13

5D-11

8D-11

10D-11

10D-9

16D-9

22D-7

3ꢁ15%

4ꢁ15%

6ꢁ15%

4ꢁ15%

5ꢁ15%

8ꢁ15%

10ꢁ15%

5ꢁ15%

8ꢁ15%

16ꢁ15%

5ꢁ15%

8ꢁ15%

10ꢁ15%

16ꢁ15%

22ꢁ15%

40.0

50.0

80.0

9.0

0.137

0.182

0.274

0.182

0.228

0.365

0.456

0.228

0.365

0.730

0.228

0.365

0.456

0.730

1.003

29.8

30.7

32.4

22.8

24.6

27.2

28.2

20.1

20.3

21.4

19.0

19.8

20.1

17.2

17.4

15.7

130

160

220

100

120

150

55

8,500

11,000

17,000

2,000

2,500

4,100

5,000

900

5,900

7,600

11,800

1,350

1,700

2,800

3,400

620

1,700

2,200

3,500

410

1,470

1,900

2,950

340

430

710

860

150

240

480

150

240

310

80

30 160

ꢆ

30 160

ꢆ

30 160

ꢆ

30 160

ꢆ

30 160

ꢆ

30 160

ꢆ

30 160

ꢆ

30 160

ꢆ

30 160

ꢆ

30 160

ꢆ

30 160

ꢆ

30 160

ꢆ

30 160

ꢆ

30 160

ꢆ

30 160

ꢆ

30 160

ꢆ

3250ꢁ5%

ꢀ

11.0

18.0

22.0

4.0

510

840

1,030

180

280

6.0

65

1,400

2,800

900

970

12.0

4.0

105

50

1,900

620

970

570

180

6.0

7.0

70

75

1,400

1,800

510

280

370

1,250

350

560

2.0

4.0

40

50

100

160

820

310

140

50

1.0

30

210

60

Specifications (Washer type)

4

Maximum

rating

current

Maximum

enegy

J

3

Thermal

time

constant

(s)

*

1

2

*

Residual

resistance

Maximum capacitance

F)

Dissipation

factor

(mW/ ꢂC)

*

Rating

temp

(ꢂC)

B value

B^25/85

(K)

R²⁵

(ꢈ)

(

ꢇ

Part No.

at 25ꢂC

(ꢈ)

(W s)

(A)

6.1

7.8

AC120V AC220V AC240V

AC100V

17,000

11,000

6.0ꢁ15%

4.0ꢁ15%

80

50

30 200

ꢆ

11,800

7,600

3,500

2,200

2,950

1,900

3250ꢁ5%

34.0

36.2

ꢀ

6W-22

4W-25

0.153

0.102

220

160

30 200

ꢆ

1

2

3

4

R25 : Rated zero-power resistance value at 25ꢂC.

*

B

value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.

Residual resistance is the maximum value when maximum rating current is applied.

Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.

Part number

Dimensions

Disk type

D

Washer type

28 max.

Disk type

29 max.

T

D

T

-

5 D 11 T3C (F2)

(11)

Forming lead

5D-11

DU

5D-11

DU

Taping

Element diameter : ꢃ11

Shape D : Disk type

Resistance at 25ꢂC : 5ꢈ

ꢃ

Washer type

0.8

Tin-plated

copper

wire

23 max.

(12)

-

4 W 25

Element diameter : ꢃ25

Shape W : Washer type

Resistance at 25ꢂC : 4ꢈ

d

ꢃ

3ꢅ5

d

1. Straight lead type

2. Forming lead type

Unit (mm)

UL approved

(Disk type)

T

D

H

h

F

L

d

File No. E92669

D-7

9.5max.

11max.

14max.

16max.

21max.

25max.

13max.

15max.

18max.

20max.

26max.

30max.

15max.

17max.

20max.

22max.

28max.

32max.

6ꢁ1

5max.

Thermistor type device

Canadian Standards

File No. CA97673-1

D-9

(Disk type)

6max.

7.5ꢁ1

D-11

D-13

D-18

D-22

3ꢁ0.2

3.5ꢁ0.5

8max.

9max.

8max.

Class 7950 30 NTC Thermistor

10ꢁ1

Unit (mm)

ꢏh

Taping

P

P⁰

P1

W

W⁰

W1

W2

H1

L

F¹

ꢃD0

t

t1

D-7

15ꢁ1

30ꢁ1

D-9

1.0

15ꢁ0.3 3.75

ꢁ

0.7 18^ꢄ_ꢀ

5min. 9ꢁ0.5 3max. 16

ꢁ

0.5 1max. 7.5

ꢁ

0.5 4ꢁ0.3 0.6

ꢁ

0.3 1.6max. 0ꢁ2

0.5

D-11

D-13

Taping

Unit (mm)

P

ꢏh

P₁

F₁

t₁

t

ꢃD₀

P_O

23

Specifications (Disk type)

4

Maximum

rating

current

at 25ꢂC

(A)

3

*

Maximum

energy

J

Thermal

time

constant

(s)

*

2

1

Maximum capacitance

F)

*

Residual

Dissipation

factor

(mW/ ꢂC)

Rating

temp

(ꢂC)

*

B value

B^25/85

(K)

R²⁵

(ꢈ)

(

ꢇ

Part No.

resistance

(ꢈ)

.

(W s)

AC100V AC120V AC220V AC240V

M5R107

M8R207

M10007

M12007

M16007

M22007

M2R210

M3R010

M3R910

M5R110

M8R210

M10010

M1R014

M2R014

M3R014

M3R914

M5R114

5.1ꢁ10% 2900ꢁ5%

2.0

2.8

4.6

3.6

3.3

3.6

3.1

2.6

7.4

6.4

5.6

5.7

4.5

4.1

11.9

8.6

8.3

7.4

6.5

0.18

0.30

0.36

0.24

0.43

0.59

0.08

0.11

0.14

0.22

0.27

0.04

0.07

0.08

0.14

17.0

17.2

17.5

17.8

18.0

18.9

19.2

19.5

19.2

19.9

20.1

22.0

23.4

23.6

24.5

24.7

20

25

30

25

30

40

45

40

50

60

65

90

80

95

110

400

560

270

380

80

110

140

110

160

190

330

350

380

290

320

330

760

860

630

700

740

60

90

ꢀ40ꢆ200

2900ꢁ5%

8.2ꢁ10%

10.0ꢁ10%

3.4

680

470

110

90

12.0ꢁ10% 3150ꢁ5%

16.0ꢁ10% 3150ꢁ5%

3.6

560

380

4.0

800

550

130

160

280

290

320

250

270

280

640

720

530

590

620

22.0ꢁ10%

3150ꢁ5%

2.2ꢁ10%

2900ꢁ5%

3.0ꢁ10% 2900ꢁ5%

3.9ꢁ10% 2900ꢁ5%

5.1ꢁ10%

3150ꢁ5%

4.8

960

660

8.2

1,640

1,720

1,880

1,440

1,560

1,640

3,720

4,200

3,080

3,400

3,600

1,130

1,190

1,300

1,000

1,080

1,130

2,580

2,900

2,130

2,360

2,500

8.6

8.0

7.2

8.2ꢁ10%

7.8

3150ꢁ5%

10.0ꢁ10% 3150ꢁ5%

1.0ꢁ10%

2900ꢁ5%

2.0ꢁ10%

2900ꢁ5%

8.2

18.0

21.0

15.0

17.0

18.0

3150ꢁ5%

3.9ꢁ10% 3150ꢁ5%

5.1ꢁ10%

3.0ꢁ10%

3150ꢁ5%

1

2

3

4

R25 : Rated zero-power resistance value at 25ꢂC.

*

B

value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.

Residual resistance is the maximum value when maximum rating current is applied.

Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.

Part number

Dimensions

M 5R1 07

C

T3

D

T

D

C : Clinch lead

D : Straight lead

CS : Clinch short

5R110

1N

5R110

1N

5R110

1N

Taping

Element diameter : ꢃ7

Resistance at 25ꢂC : 5.1ꢈ

Mark

Lead wire ꢃ0.8

Tinned copper wire

3.0 min.

d

UL approved

File No. E92669

d

Thermistor type devices

2. Clinch lead type

1. Straight lead type

3. Clinch short lead type

Taping

T

D

H

H0

d

P

ꢏh

...

12max.

17max.

20.5max.

M

07

10

14

9.5max.

13max.

17max.

15max.

19.5max.

22.5max.

M

6max.

7.5ꢁ1

P₁

F₁

t₁

t

ꢃD₀

P_O

Taping

P

P⁰

P1

W

W⁰

W1

W2

H1

L

F¹

ꢃD0

0.5 4ꢁ0.2 0.6

t

t1

0.3 1.5max. 0ꢁ2

ꢏh

...

M

07

10

15ꢁ1

1.0

0.5

15ꢁ0.3 3.75

ꢁ

0.7 18^ꢄ_ꢀ

5min. 9ꢁ0.5 3max. 16

ꢁ

0.5 1max. 7.5

ꢁ

14 30ꢁ1

24

Specifications (Disk type)

3

Maximum

rating

current

at 25ꢂC

(A)

2

*

Thermal

time

constant

(s)

*

1

Residual

Dissipation

factor

(mW/ ꢂC)

Maximum

capacitance at AC220V

Rating

temp

(ꢂC)

*

R²⁵

(ꢈ)

Part No.

resistance

(ꢈ)

(ꢇF)

5D2-05

8D2-05

10D2-05

12D2-05

16D2-05

3D2-07

5D2-07

8D2-07

10D2-07

12D2-07

16D2-07

22D2-07

2D2-10

3D2-10

5D2-10

8D2-10

10D2-10

12D2-10

16D2-10

2D2-14

3D2-14

4D2-14

5D2-14

8D2-14

10D2-14

12D2-14

16D2-14

5

8

1.7

1.3

1.2

1.4

1.2

2.4

3.0

2.0

1.7

2.0

1.0

5.0

4.0

3.0

1.8

1.6

5.0

4.0

2.5

2.2

2.0

1.8

0.610

0.970

1.210

0.860

1.150

0.370

0.352

0.562

0.706

0.780

1.125

1.547

0.107

0.160

0.267

0.427

0.533

0.780

0.940

0.107

0.160

0.213

0.267

0.470

0.590

0.710

0.940

14

30

32

36

25

27

31

26

30

35

41

45

41

45

50

53

70

75

53

70

90

80

95

110

80

95

105

115

36

39

49

57

42

80

ꢀ40ꢆ160

10

12

16

3

5

8

110

140

80

10

12

16

22

2

160

190

330

350

290

320

330

173

860

630

700

740

289

371

454

578

3

5

8

10

12

16

2

3

4

5

8

10

12

16

1

2

3

R25 : Rated zero-power resistance value at 25ꢂC.

Residual resistance is the maximum value when maximum rating current is applied.

Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.

*

Part number

Dimensions

5

D2 - 07

CS

K

D

T

D

Lead-wire form

C : Clinch lead

D : Straight lead

CS : Clinch short

5D210

Resistance tolerance

L :ꢁ15% K :ꢁ10%

Diameter of element

Type

ꢃ0.8 tinned

copper wire

1.0 min.

Resistance

d

UL approved

File No. E92669

d

Thermistor type devices

2. Clinch lead type

1. Straight lead type

3. Clinch short lead type

T

D

H

H0

d

7ꢁ2

9ꢁ2

11ꢁ2

15ꢁ2

9ꢁ2

14.0max.

15.0max.

19.5max.

22.5max.

5.0ꢁ1

7.5ꢁ1

D2-05

11ꢁ2

15ꢁ2

19ꢁ2

D2-07

D2-10

D2-14

6.8max.

25

TRANSIENT VOLTAGE SUPPRESSOR

V

RD

VRD is a transient voltage

suppressor used for protecting electric

circuits from surge voltage and thus

preventing breakdown.

VRD has superior surge suppression

characteristics, such as extremely fast

response time, very low clamping voltage,

and high surge capacity. Unlike metal oxide

varistors, VRD does not have characteristics

to change with surge variations within the

rated capacity. This feature comprises

another superior characteristics of the VRD

as a transient voltage suppressors.

Electrical characteristics

Surge capability

Surge suppression characteristics

Allowable surge capability (Pm) is determined by the

following equation:

PmꢋIpꢅV^C

Figure 1 shows the electrical characteristics. Bipolar

type has almost symmetrical breakdown Voltage (V^B)

The reverse breakdown voltage of the ZD type is 200

Volts or more at 10ꢇA DC.

When EXP waveform is applied to the circuit

below, the surge suppression waveform shown in the

figure 5 can be observed.

Ip:Peak current

Vc:Maximum clamping voltage

The allowable surge capability (peak pulse power) of

VRD is shown in following Figure 3 and the surge ca-

pability derating characteristics are shown in Figure 6.

V

C

Peak current

I

P

V

B

S

Test pulse waveform

10⁵

10⁴

10³

Maximum clamping voltage

V

C

clamping voltage waveform

IT’

I

L

I

T

IP

V

S

B

C

:Stand-off voltage

:Break down voltage

:Maximum clamping voltage

10²

Time

Z6 type

Fig 5

Z2 type

ZS1 type

ZD, Z1 type

I

L

T

P

:Maximum leakage current

:Test current

10

VB

’

Power derating

:Peak pulse current

Fig 1

10^ꢀ

1

10

10²

4

3

2

1

Time (ms)

100

80

60

40

20

Fig 3

Z1 type

Z2 type

Taping

One of standard taping is as shown in Figure.

Surge waveform

There are many types of surge waveform depending

on the source of the surge. For the VRD surge

suppression characteristics test, the EXP waveform

shown below is used. The EXP waveform is shown as

/tb depending on the time width, however 10/1000

waveform is used as the standard test waveform.

Paper

Z6 type

5 or 7

ta

ZS1 type

140 160

2 max.

20

40

60

80

100

120

I

P

Ambient temperature (ꢂC)

Fig 6

L1ꢀL

2

ꢋ1.5 max.

1 max.

6

L1

L2

6

IP/2

52

L:26 or 52

Fig 2

Unit:(mm)

Time

t

a

t

b

Fig 4

26

Z1 type VRD has bipolar electrical

characteristics.

Maximum clamping voltage &

Maximum peak pulse current

Maximum

leakage

current

I^L

Stand-off

voltage

V^S

Breakdown

voltage

Test

current

I^T

Max. temp. Capacitance

Bi-polar

type

10/1000ꢇs

8/20ꢇs

Maximum ratings

Peak pulse power:250 W(10/1000ꢇs)

3.00 kW(8/20ꢇs)

coef.

(TYP)

pF

V^B

V

%/ꢂC

I^p

A

Ip

A

V^C

V

V^C

V

mA

ꢇA

Steady state power dissipation:500 mW

Operating and storage temperature

Z1015

Z1018

Z1022

Z1027

Z1033

Z1039

Z1047

Z1056

Z1068

Z1082

Z1100

Z1120

Z1150

12.1

14.5

17.8

21.8

26.8

31.6

38.1

45.4

55.1

66.4

81.0

97.0

121.0

5

13.5-16.5

16.2-19.8

19.8-24.2

24.3-29.7

29.7-36.3

35.1-42.9

42.3-51.7

50.4-61.6

61.2-74.8

73.8-90.2

90.0-110

108-132

1

22.0

26.5

11.3

28.4

34.0

106.

89.1

0.075

0.079

0.082

0.085

0.087

0.090

0.092

0.094

0.096

0.099

0.101

0.103

0.105

450

360

290

240

200

170

140

110

90

9.43

:

ꢀ40ꢂC to 125ꢂC

31.9

7.83

6.39

5.24

4.43

3.69

3.10

2.55

2.14

1.73

1.44

1.16

41.2

73.5

60.0

49.1

41.5

34.4

28.8

23.8

19.8

16.2

13.6

10.9

Symbol mark

39.1

50.5

47.7

61.7

56.4

73.0

67.8

88.0

80.5

105.0

127.0

153.0

187.0

222.0

277.0

Epoxy resin

98.0

6ꢁ0.3

25 min.

ꢃ0.8 Soldered

118.0

144.0

173.0

215.0

80

copper leads

65

53

135-165

42

Type No. Lot No.

Unit (mm)

Z2 type VRD has bipolar or unipolar

electrical characteristics.

Maximum ratings

Peak pulse power:500 W (10/1000ꢇs)

6.00 kW (8/20ꢇs)

Maximum clamping voltage &

Maximum peak pulse current

Maximum

Stand-off

voltage

Breakdown

voltage

Test

current

I^T

Max. temp.

coef.

%/ꢂC

leakage

current

I^L

Capacitance

(TYP)

Bi-polar Uni-polar

10/1000ꢇs

8/20ꢇs

V^s

V

V^B

V

type

I^p

A

I^p

A

pF

V^C

V

V^C

V

mA

ꢇA

Steady state power dissipation:1W

Operating and storage temperature

6.63

8.10

9.72

12.1

14.5

17.8

21.8

26.8

31.6

38.1

45.4

55.1

66.4

81.0

97.2

121.0

146.0

7.38-9.02

9.00-11.0

10.8-13.2

13.5-16.5

16.2-19.8

19.8-24.2

24.3-29.7

29.7-36.3

35.1-42.9

42.3-51.7

50.4-61.6

61.2-74.8

73.8-90.2

90.0-110

108-132

40.0

33.4

28.9

22.7

18.8

15.7

12.8

10.5

16.3

0.045

0.063

0.055

0.071

0.066

0.074

0.075

0.079

0.083

0.082

0.086

0.085

0.089

0.087

0.092

0.090

0.095

0.092

0.097

0.094

0.099

0.096

0.100

0.099

0.102

0.101

0.104

0.103

0.106

0.105

0.107

0.106

0.108

500

100

20

5

10

1

12.5

15.0

17.3

22.0

26.5

31.9

39.1

47.7

56.4

67.8

80.5

98.0

118.0

144.0

173.0

215.0

258.0

372

1200

2400

950

1900

790

1580

640

1280

520

1040

420

840

340

680

280

560

240

480

200

400

160

320

130

260

110

220

90

Z2008

ꢀ

Z2008U

ꢀ

16.3 372

19.5 311

22.7 267

28.4 213

34.0 178

41.2 147

50.5 120

:

ꢀ40ꢂC to 125ꢂC

Z2010

ꢀ

Symbol mark

Bi-polar

Z2010U

ꢀ

Z2012

ꢀ

Z2012U

ꢀ

5

Z2015

ꢀ

5

Z2015U

ꢀ

5

Uni-polar

Z2018

ꢀ

5

Z2018U

ꢀ

5

Z2022

ꢀ

5

Epoxy resin

Z2022U

ꢀ

5

6ꢁ0.3

25 min.

ꢃ0.8 Soldered

Z2027

ꢀ

5

copper leads

Z2027U

ꢀ

5

Z2033

ꢀ

5

61.7

73.0

88.0

98.2

Cathode mark(Uni-polar)

Z2033U

ꢀ

5

98.2

83.0

68.9

57.7

47.7

39.6

32.4

27.3

21.9

18.2

Z2039

ꢀ

5

8.86

Type No. Lot No.

Unit (mm)

Z2039U

ꢀ

5

8.86

7.37

Z2047

ꢀ

5

Z2047U

ꢀ

5

Z2056

ꢀ

5

6.21 105.0

5.10 127.0

4.24 153.0

3.47 187.0

2.89 222.0

2.32 277.0

1.94 333.0

Z2056U

ꢀ

5

Z2068

ꢀ

5

Z2068U

ꢀ

5

Z2082

ꢀ

5

Z2082U

ꢀ

5

Z2100

ꢀ

5

Z2100U

ꢀ

5

180

75

ꢀZ2120

ꢀ

5

Z2120U

ꢀ

5

108-132

150

60

Z2150

ꢀ

5

135-165

Z2150U

ꢀ

5

135-165

120

49

Z2180

ꢀ

5

162-198

Z2180U

5

162-198

98

NOTE: Nonsuffix:bi-polar, suffix"U" : uni-polar.

27

Z6 type VRD has bipolar or unipolar

electrical characteristics.

Maximum clamping voltage &

Maximum peak pulse current

Maximum

leakage

current

I^L

Stand-off

voltage

V^s

Breakdown

voltage

Test

current

I^T

Max. temp.

coef.

%/ꢂC

Capacitance

(TYP)

Bi-polar Uni-polar

10/1000ꢇs

8/20ꢇs

Maximum ratings

Peak pulse power:1.5kW(10/1000ꢇs)

18.0kW(8/20ꢇs)

V^B

V

type

I^p

A

I^p

A

pF

VC

V

V^C

V

mA

ꢇA

Steady state power dissipation:2W

Operating and storage temperature

ꢀ

Z6010

ꢀ

Z6008U

ꢀ

6.63

8.10

9.72

12.1

14.5

17.8

21.8

26.8

31.6

38.1

45.4

55.1

66.4

81.0

97.2

121.0

500

200

50

10

5

7.38-9.02

9.00-11.0

10.8-13.2

13.5-16.5

16.2-19.8

19.8-24.2

24.3-29.7

29.7-36.3

35.1-42.9

42.3-51.7

50.4-61.6

61.2-74.8

73.8-90.2

90.0-110

108-132

10

1

12.5 120

15.0 100

16.3 1120

19.5 933

22.7 802

28.4 641

34.0 535

41.2 442

50.5 360

61.7 295

73.0 249

88.0 207

105.0 173

127.0 143

153.0 119

0.063

0.055

0.071

0.066

0.074

0.075

0.079

0.083

0.082

0.086

0.085

0.089

0.087

0.092

0.090

0.095

0.092

0.097

0.094

0.099

0.096

0.100

0.099

0.102

0.101

0.104

0.103

0.106

0.107

14600

5600

11200

4400

8800

3300

6600

2700

5400

2400

4400

1700

3300

1400

2800

1200

2400

1000

2000

850

:

ꢀ40ꢂC to 125ꢂC

Z6010U

ꢀ

15.0 100

Symbol mark

Bi-polar

Z6012

ꢀ

17.3 86.7

22.0 68.2

26.5 56.6

31.9 47.0

39.1 38.5

39.1 38.4

47.7 31.4

56.4 26.6

67.8 22.1

80.5 18.6

98.0 15.3

118.0 12.7

144.0 10.4

Z6012U

ꢀ

Z6015

ꢀ

5

Z6015U

ꢀ

5

Z6018

ꢀ

5

Uni-polar

Z6018U

ꢀ

5

Z6022

ꢀ

5

Z6022U

ꢀ

5

Epoxy resin

Z6027

ꢀ

5

9ꢁ0.5

24 min.

ꢃ1.0 Soldered

Z6027U

ꢀ

5

copper leads

Z6033

ꢀ

5

Z6033U

ꢀ

5

Cathode mark(Uni-polar)

Type No. Lot No.

Z6039

ꢀ

5

Z6039U

ꢀ

5

Z6047

ꢀ

5

Unit (mm)

Z6047U

ꢀ

5

Z6056

ꢀ

5

Z6056U

ꢀ

5

1700

720

Z6068

ꢀ

5

Z6068U

ꢀ

5

1440

610

Z6082

ꢀ

5

Z6082U

ꢀ

5

1220

520

Z6100

ꢀ

5

187.0

97.3

Z6100U

ꢀ

5

97.3

82.0

65.7

1040

440

Z6120

ꢀ

5

173.0

215.0

8.67 222.0

6.98 277.0

Z6120U

Z6150U

5

108-132

880

ꢀ

5

135-165

720

NOTE : Nonsuffix : Bi-polar, suffix "U" : Uni-polar.

Low capacitance type

Maximum clamping voltage &

Maximum peak pulse current

Maximum

Breakdown

voltage

Stand-off

Test

current

I^T

Maximum ratings

Reverse voltage:200 VDC

Peak pulse power:250 W(10/1000ꢇs)

3.00 kW(8/20ꢇs)

leakage

Max. temp. Capacitance

VRD

voltage

current

type

V^S

10/1000ꢇs

8/20ꢇs

coef.

(TYP)

pF

V^B

V

I^L

ꢇA

%/ꢂC

No.

I^p

A

I^p

A

V^C

V

V^C

V

mA

Steady state power dissipation:500 mW

Operating and storage temperature

ZD015

ZD018

ZD022

ZD027

ZD033

ZD039

ZD047

ZD056

ZD068

11.4

13.7

16.8

20.6

25.2

29.8

35.9

42.8

52.0

10

5

12.8-17.2

15.3-20.7

18.7-25.3

23.0-31.0

28.1-37.9

33.2-44.8

40.0-54.0

47.6-64.4

57.8-78.2

1

24.0

28.0

33.2

40.0

48.6

57.4

68.5

81.0

98.0

10.4

31.0

36.0

43.0

52.0

63.0

74.0

89.0

106.0

127.0

96.7

83.3

69.7

57.7

47.6

40.5

33.7

28.6

23.8

0.075

0.079

0.082

0.085

0.087

0.090

0.092

0.094

0.096

31.5

31.0

29.0

28.2

27.2

26.3

25.0

24.1

22.0

8.93

:

ꢀ40ꢂC to 125ꢂC

7.53

6.25

5.14

4.35

3.65

3.08

2.55

Symbol mark

5

Epoxy resin

6ꢁ0.3

25 min.

ꢃ0.8 Soldered

copper leads

Cathode mark

Type No. Lot No.

Unit (mm)

28

Dimensions

Marking

SMD VRD

Symbol Mark

Part number

S Mark

Cathode

Mark

S Mark

Cathode

Mark

S Mark

0.1 max.

-

ZS 1 033 D T

Part No.

012

5AA

012

5AA

012

5AA

4.3ꢁ0.2

2.0ꢁ0.3

Lot No.

Taping

Nil : Bi-Polar

U : Uni-Polar

D : High-Reverse voltage type

Break down voltage

Steady state power

SMD type

4.7ꢁ0.3

ZS type

ZS-U type

ZS-D type

1.2ꢁ0.2

Unit(mm)

Taping

Dimension of reel

Maximum Rating

1.0W

career tape

cover tape

T₁

ꢃD₀

Steady state power

dissipation

C

E

A

300W(10/1000ꢇs)

1200W(1.2/50ꢇs)

2000W(8/20ꢇs)

ꢂ

ꢀ40ꢆ150 C

D

r

Peak pulse power

ꢃD₁

T₂

P₁P₂P₀

A

Storage temp. range

WW₁

Minimum quantity : 1500/reel

A

B

W

F

E

P₁

P₂

P₀

4.0

ꢃD₀ꢃD₁T₁

T₂

A

B

C

D

E

W

W₁

1.5

r

1.5

3.0

5.2 12.0 5.5

1.75

4.0

2.0

0.3

ꢃ178

ꢃ80

ꢃ13

ꢃ21

2.0

14.0

ꢄ0.5

ꢀ1.0

(1.0)

ꢄ0.1 ꢄ0.2

(2.6)

ꢁ0.1 ꢁ0.1 ꢁ0.3 ꢁ0.05 ꢁ0.1 ꢁ0.1 ꢁ0.1 ꢁ0.1

ꢁ0.05

ꢀ0

ꢁ2.0 ꢁ1.0 ꢁ0.5 ꢁ0.8 ꢁ0.5 ꢁ1.5

ꢀ0

Unit (mm)

Specifications

ZS type

Maximum

leakage

current

Maximum clamping voltage &

Maximum peak pulse current

Stand-off

voltage

Breakdown

voltage

Temperature

coefficient

Capacitance

(TYP)

Part No.

VCmax/Ipp

V

B

VS

D.C.

I

L

max

S

C

8/20

ꢇs

It

ꢋ

1mA

V

10/1000

ꢇs

25ꢂC 50ꢂC

ꢆ

pF

ꢇ

A

10

5

V

A

V

12(10.8 13.2)

15(13.5 16.5)

%/ꢂC

V

ZS1012

ZS1015

ZS1018

ZS1022

ZS1027

ZS1033

ZS1039

ZS1047

9.72

12.1

14.5

17.8

21.8

26.8

31.6

38.1

17.3

22.0

26.5

31.9

39.1

47.7

56.4

67.8

17.3

13.6

11.3

22.4

28.5

34.4

41.4

50.7

61.8

73.1

88.0

89.3

70.2

58.1

48.3

39.4

32.4

27.4

22.7

0.066

0.075

0.079

0.082

0.085

0.087

0.090

0.092

551

465

376

299

248

198

164

137

ꢆ

18(16.2 19.8)

5

ꢆ

22(19.8 24.2)

9.40

ꢆ

27(24.3 29.7)

7.67

6.29

5.32

4.42

ꢆ

33(29.7 36.3)

ꢆ

39(35.1 42.9)

ꢆ

47(42.3 51.7)

ꢆ

ZS-U type

Part No.

Maximum

leakage

current

Maximum clamping voltage &

Maximum peak pulse current

Stand-off

voltage

Breakdown

voltage

Temperature

coefficient

Capacitance

(TYP)

VS

D.C.

VCmax/Ipp

V

B

I

L

max

S

C

8/20

It

ꢋ

1mA

V

10/1000

ꢇ

s

25

ꢂ

C

ꢆ

50

ꢂC

pF

1,102

929

751

598

497

395

328

274

ꢇA

V

A

V

12(10.8 13.2)

15(13.5 16.5)

%/ꢂ

C

V

ZS1012U

ZS1015U

ZS1018U

ZS1022U

ZS1027U

ZS1033U

ZS1039U

ZS1047U

9.72

12.1

14.5

17.8

21.8

26.8

31.6

38.1

10

17.3

22.0

26.5

31.9

39.1

47.7

56.4

67.8

17.3

13.6

11.3

22.4

28.5

34.4

41.4

50.7

61.8

73.1

88.0

89.3

70.2

58.1

48.3

39.4

32.4

27.4

22.7

0.066

0.075

0.079

0.082

0.085

0.087

0.090

0.092

ꢆ

5

ꢆ

18(16.2 19.8)

ꢆ

22(19.8 24.2)

9.40

ꢆ

27(24.3 29.7)

7.67

6.29

5.32

4.42

ꢆ

33(29.7 36.3)

ꢆ

39(35.1 42.9)

ꢆ

47(42.3 51.7)

ꢆ

ZS-D type

Part No.

Maximum

leakage

current

Maximum clamping voltage &

Maximum peak pulse current

Stand-off

voltage

Breakdown

voltage

Temperature

coefficient

Capacitance

(TYP)

VS

D.C.

VCmax/Ipp

V

B

I

L

max

S

C

8/20

It

ꢋ

1mA

V

10/1000

ꢇs

25ꢂ

C

ꢆ

50

ꢂC

pF

ꢇA

V

A

V

%/ꢂ

C

V

ZS1012D

ZS1015D

ZS1018D

ZS1022D

ZS1027D

ZS1033D

ZS1039D

ZS1047D

12(10.8 13.2)

9.72

12.1

14.5

17.8

21.8

26.8

31.6

38.1

10

17.3

22.0

26.5

31.9

39.1

47.7

56.4

67.8

17.3

13.6

11.3

22.4

28.5

34.4

41.4

50.7

61.8

73.1

88.0

89.3

70.2

58.1

48.3

39.4

32.4

27.4

22.7

0.066

0.075

0.079

0.082

0.085

0.087

0.090

0.092

30.2

29.1

28.2

27.3

26.4

25.5

24.8

24.0

ꢆ

15(13.5 16.5)

5

ꢆ

18(16.2 19.8)

ꢆ

22(19.8 24.2)

9.40

ꢆ

27(24.3 29.7)

7.67

6.29

5.32

4.42

ꢆ

33(29.7 36.3)

ꢆ

39(35.1 42.9)

ꢆ

47(42.3 51.7)

ꢆ

29

CURRENT REGULATIVE DIODE

C

RD

CRD is a diode which supplies constant

current to an electric circuit, even when

power supply voltage fluctuations or load

impedance fluctuations occur.

CRD is used for current stabilization and

current limiting.

E type

F type

Specifications

Part No.

Pinch-off current*¹Limiting current*²

Indication

F type

Dynamic*³Limiting

impedance current ratio coefficient

Temperature ⁴

*

1.8ꢁ0.2

0.5ꢁ0.1

E

lead

less

with

lead Voltage

Test

ꢃ1.35ꢁ0.1

Ip(mA)

V^K(V) IK(mA)

Z^T(Mꢈ)

I

100V/Ip*I30V/Ip (%/ ꢂC)

Band 2

Light blue

Band 3 Type

White

1.1 max.

F-101L E-101L

F-101 E-101

F-301 E-301

F-501 E-501

F-701 E-701

F-102 E-102

F-152 E-152

F-202 E-202

F-272 E-272

F-352 E-352

F-452 E-452

F-562 E-562

F-822 E-822

F-103 E-103

F-123 E-123

F-153 E-153

0.01ꢆ0.06 0.4 0.8lpmin.

0.05ꢆ0.21 0.5 0.8lpmin.

0.20ꢆ0.42 0.8 0.8lpmin.

0.40ꢆ0.63 1.1 0.8lpmin.

0.60ꢆ0.92 1.4 0.8lpmin.

0.88ꢆ1.32 1.7 0.8lpmin.

1.28ꢆ1.72 2.0 0.8lpmin.

1.68ꢆ2.32 2.3 0.8lpmin.

2.28ꢆ3.10 2.7 0.8lpmin.

3.00ꢆ4.10 3.2 0.8lpmin.

3.90ꢆ5.10 3.7 0.8lpmin.

5.00ꢆ6.50 4.5 0.8lpmin.

6.56ꢆ9.84 3.1 0.8lpmin.

8.00ꢆ12.0 3.5 0.8lpmin.

9.60ꢆ14.4 3.8 0.8lpmin.

12.0ꢆ18.0 4.3 0.8lpmin.

8.00

6.00

4.00

2.00

1.00

0.65

0.40

0.25

0.15

0.10

0.07

0.04

0.32

0.17

0.08

0.03

10V

1L

01

03

05

07

10

15

20

27

35

45

56

82

10

12

15

ꢄ2.10ꢆꢄ0.10

1.1max.

*1.0max.

Pink

ꢄ2.10ꢆꢄ0.10

ꢄ0.40ꢆꢀ0.20

ꢄ0.15ꢆꢀ0.25

Solder-plated

electrode

Anode

Orange

Yellow green

Blue

0.00ꢆꢀ0.32

ꢀ0.10ꢆꢀ0.37

ꢀ0.13ꢆꢀ0.40

ꢀ0.15ꢆꢀ0.42

ꢀ0.18ꢆꢀ0.45

ꢀ0.20ꢆꢀ0.47

ꢀ0.22ꢆꢀ0.50

ꢀ0.25ꢆꢀ0.53

ꢀ0.25ꢆꢀ0.45

Yellow green Pink

Band 3

Band 2

(Cathode mark)

Band 1 Black

Yellow green Orange

Yellow green Yellow green

Yellow green Light blue

Yellow green Blue

Cathode

ꢀ

Glass sleeve

Mark

Solder-plated

electrode

Yellow green Purple

Yellow green White

Yellow green Yellow

Cathode

band

Orange

Pink

White

Unit(mm)

Light blue

*1,*2 Pinch-off current limiting current are measured by impulse wave at 25ꢂC

*3 Z^Tis minimum AC impedance when small AC signal voltage of 10KHz is added tc 25 VDC bias. ZT is used as the reference value.

*4 Temperature coefficient is measured between 25ꢂC and 50ꢂC.

Basic characteristics

Taping

There are three Types for taping.

6ꢁ0.1

1 max.

Feeding

round hole

Part retaining

square hole

ꢄ0.1

ꢃ1.5

ꢀ0

I

P

0.2ꢁ0.05

1.75ꢁ0.1

0.8 I

P

3.5

ꢁ0.05

3ꢂ

5ꢁ0.5

3.7

ꢁ0.1

V

R

8.0ꢁ0.3

1.2 max.

3ꢂ

V

K

10V

100V

VB

Pulling

direction

Voltage (V)

I

R

1.7ꢁ0.1

L1

L2

4.0ꢁ0.1

ꢓ

L1ꢀL2 1.5

ꢀ

2.0ꢁ0.05

Explanation of terms

26 or 52

Type 3

Unit(mm)

I^{P :}Pinch-off current at 10V

V^K:Voltage which produces

0.8Ip or greater current

V^B:Breakdown voltage

Type 1

Unit(mm)

*In principal elements are set with cathode side on the round

hole side.

I^{R :}Permitted reverse current

Minimum taping quantity for

..........

0ꢁ2

Maximum ratings

Type 1 Roll

Box

5000pcs

2500pcs

..........

6.35ꢁ0.5

3ꢁ0.5

20ꢁ0.5

E type

300mW

300ꢂC/ W

F type

Type 2 4000pcs

Type 3 2500pcs

Rating power

400mW

Insulation

Thermal resistance

Reverse current

Operating temp

150ꢂC/W

26.3ꢁ0.5

2.75 max.

50mA

ꢀ30ꢂCꢆ150ꢂC

13ꢁ2

ꢄ1.0

ꢀ0.5

18

ꢃ4.0ꢁ0.3

Maximum rating voltage

Part No.

E101LꢆE-562

E-822

Part No.

F101LꢆF-562

F-822

12.7ꢁ0.3

5ꢁ0.8

Voltage

100V

30

Voltage

100V

50

Type 2

Unit(mm)

E-103

30

F-103

42

E-123

30

F-123

34

E-153

25

F-153

28

30

Power derating

Pinch-off current Temperature

The compensation of current reduction due to self

heating

Placing resistors in parallel with CRD can correct

any current decrease when the applied voltage

increases. The following values are typical for

correction resistors.

E type

400

350

300

250

200

150

100

10

5

E-153

E-123

E-103

E-822

E-102

1Mꢈ

E-352

E-452

E-562

82kꢈ

56kꢈ

39kꢈ

E-562

E-452

E-352

E-272

E-152 390kꢈ

E-202 240kꢈ

E-272 120kꢈ

E-202

1.0

0.1

E-152

E-102

E-701

E-501

E-301

E-101

50

0

20

40

60

80

100 120 140

160 180

Ambient temperature

(ꢂC)

Compensative resistor is not necessary if the

current value is less than 1 mA.

0.01

ꢀ30

F type

0

30

60

90

120

(ꢂC)

150

temperature

400

350

300

250

200

150

100

CRD in parallel

The use of CRD in parallel increases their current

handling capabilities.

7

5

Increasing the voltage range using a zener diode

Connecting zener diodes in series with the line ensures

that the current is constant in high-voltage area.

E-452

3

2

50

0

1

20

40

60

80

100 120 140

160 180

5

10

20

50

Voltage (V)

100

Z_D

CRD

Ambient temperature

(ꢂC)

0

V₂

Voltage (V)

Dynamic characteristics (saturation characteristics)

20

10

F-153

F-123

F-103

E-153

E-123

E-103

10

E-822

F-822

E-562

E-452

E-352

E-272

F-562

5.0

F-452

F-352

F-272

F-202

F-152

E-202

E-152

2.0

1.0

0.5

E-102

E-701

E-501

F-102

1.0

0.5

F-701

F-501

E-301

F-301

0.2

0.1

0.2

E-101

F-101

0.1

E-101L

10

F-101L

10

0.05

0.5

1

2

5

20

50

100

200

0.5

1

2

5

20

50

100

200

Voltage (V)

31

METAL OXIDE VARISTOR

ZENAMIC

Features

ZENAMIC is the product name of a metal

oxide varistor.

Improved in "Surge Current Handling

Capability (@8/20ꢇs, 2 times)" by about 2

times over the current.

Very large "Energy Handling Capability"

absorbing transient overvoltages in

compact sizes.

Lower Clamping Voltage for better surge

protection.

Fast response to high speed transient/

surge voltage.

ZENAMIC Transient/Surge Absorber, Series

D is newly released through our continued

research in ceramic material composition of

ZnO varistor and manufacturing process,

featuring large surge current handling

capability and energy handling capability

for absorbing transient overvoltage in

compact size.

Wide products range for transient/surge

protection on AC 100V to AC 480V

nominal system with the maximum peak

current ratings of 600A to 7000A (@8/20

ꢇs, 2 times).

32

-

V

characteristics

Surge waveform

Applications

ZENAMIC has the forward-reverse symmetrical

electrical characteristics as shown in the figure 1.

The voltage-current curves show the varistor

characteristics in the range 1ꢇA to 10⁴A, and show

the resistance characteristics for the range under

1ꢇA and over 10⁴A in the figure 2.

The voltage across terminals when test current(It:

1 mA)is applied to ZENAMIC is the standard varistor

voltage(Vz), and the voltage across terminals when

a standard surge(Ip) is applied represents the

maximum suppression voltage(Vc).

A surge waveform varies according to the sources.

An EXP waveform is used for surge testing of

ZENAMIC, while a AC half-wave is used for the

energy absorption test. The EXP waveform reaches

its peak voltage (current) at [ta] as shown in the

figure 5, and then decreases as time passes and

reaches half of the peak voltage (current) at [tb].

This type of the EXP waveform is shown as a [ta/tb]

voltage (current) waveform. For surge testing

of ZENAMIC, the 8/20ꢇ sec current waveform is

used.

Power lines and surge absorption units with error

display (SA series).

Line to line protection

f

DC

Protected

circuit

AC single phase

f

Protected

circuit

AC three phase

100

90

400

200

0

Line to line and line to ground protection

ꢀ200

ꢀ400

50

f

DC

Protected

circuit

AC single phase

ꢀ5 ꢀ4 ꢀ3 ꢀ2 ꢀ1

0

1

2

3

4

5

Current (A)

Fig 1

10

0

Thermal

coupling

f

Time(ꢇs)

ta

tb

f

2,000

Fig 5

1,000

500

Protected

circuit

Clamping voltage

AC three phase

Part No.

Varistor voltage

R_s

200

100

50

Surge current

Test current

R_p

Z 10 D 221

ꢌ

Thermal

coupling

20

10

5

E

C

Iꢋ

f

Varistor voltage

D series

Element diameter

ZENAMIC symbol

10^ꢀ1010^ꢀ910^ꢀ810^ꢀ10^ꢀ610^ꢀ510^ꢀ410^ꢀ310^ꢀ210^ꢀ110⁰10¹10²10³10⁴

7

Current (A)

Fig 2

Switching surge Semiconductor

protection protection

Contact spark

suppression

Temperature characteristics

Application notes(General)

In the small current range, ZENAMIC features

outstanding temperature characteristics. A shunt

resistance Rp of metal oxide varistor has the

temperature characteristics which is determined by

the following equation.

1.A surge excess of the specified Maximum Peak

Current may cause short circuit or mechanical

damage. The following measures are recommended.

In case that ZENAMIC is used in line to ground, the

ground fault circuit interrupter shall be applied in

location A or thermally coupled fuse shall be

applied in location C.

ZENAMIC shall not be used near heat generating

device and free from direct sunlight.

ZENAMIC shall not be used near the flammable

materials.

M

Motor

Eg/2kT

RpꢋAe

(2)

T:Absolute temperature

k:Boltzmann constant

A, Eg:constants

Single line and telephone line surge protection

500

400

Protected

25ꢂC 60ꢂC 90ꢂC 120ꢂC

Surge protection of

signal Line

A

300

Equipment

200

100

Protected

COM.

Power line

Test current

circuit

B

50

40

30

20

C

Surge protection of

Telephone

telephone Line

10

9

8

10^ꢀ

7

10^ꢀ

6

10^ꢀ

5

10^ꢀ

4

10^ꢀ

3

10^ꢀ

2

10^ꢀ

1

10^ꢀ

10^ꢀ1010^ꢀ

1)Location of the over current protector(circuit breaker

or current fuse)shall be in the power line to the

circuit(Location A)or in series with ZENAMIC

(Location B).

2) It recommended that a fuse listed in the table be put

in location A or B.

Current (A)

Fig 3

As shown in the figure 3, the temperature dependence

characteristics are shown clearly in the low current area.

3) In case that ZENAMIC is used in line to ground, the

ground fault circuit interrupter should be applied in

location A or thermally coupled fuse should be applied

in location C.

Part Number

Z5D

3A max.

Z7D

5A max.

Z10D

7A max.

Rating of fuse

Part Number

Rating of fuse

Z21D

Z15D

15A max.

10A max.

Refer to the related Safety Standards.

33

Z5D Series

Specifications

Maximum

Peak Current

(8/20ꢇs)

Maximum

Energy

Maximum

Allowable

Voltage

Clamping

Voltage

(max.)

Capacitance

(max.)

Varistor

Voltage

Rated

Power

Part No.

1kHz

(10/1000ꢇs)

(2ms)

(J)

1 time

2 times

(A)

(pF)

(W)

(J)

V_0.1mA(V)

AC_rms(V)

DC(V)

V(V)

Z5D180

Z5D220

Z5D270

Z5D330

Z5D390

Z5D470

Z5D560

Z5D680

Z5D820

Z5D101

Z5D121

Z5D151

Z5D201

Z5D221

Z5D241

Z5D271

Z5D331

Z5D361

Z5D391

Z5D431

18(16-20)

22(20-24)

27(24-30)

33(30-36)

39(35-43)

47(42-52)

56(50-62)

68(61-75)

82(74-90)

100(90-110)

120(108-132)

150(135-165)

200(185-225)

220(198-242)

240(216-264)

270(247-303)

330(297-363)

360(324-396)

390(351-429)

430(387-473)

470(423-517)

1600

1500

1450

1400

700

650

600

580

460

400

350

300

120

110

100 *

90 *

80 *

70 *

60 *

11

14

17

20

25

30

35

40

50

14

18

22

26

31

38

45

56

65

40 at 1A

48

60

73

86

0.01

0.1

0.6

0.7

0.9

1.1

1.2

1.5

1.8

2.2

3.5

4.0

5.0

6.5

8.5

0.4

0.5

0.7

0.8

0.9

1.1

1.3

1.6

2.5

3.0

3.5

4.5

6.0

6.5

7.5

8.0

9.5

11.0

12.0

13.0

15.0

250

800

125

600

104

123

150

145 at 5A

175

210

260

355

380

415

475

570

620

675

754

810

*1

60

75

95

85

*1

100

125

170

180

200

225

270

300

320

350

385

*1

130

140

150

175

210

230

250

275

300

*1

9.0

2

*1

10.5

11.0

13.0

16.0

17.0

20.0

21.0

2

*1

2

*1

2

*1

2

*1

2

*1

2

*1

Z5D471

Z7D Series

Specifications

Maximum

Peak Current

(8/20ꢇs)

Maximum

Energy

Maximum

Allowable

Voltage

Clamping

Voltage

(max.)

Capacitance

(max.)

Varistor

Voltage

Rated

Power

Part No.

1kHz

(10/1000ꢇs)

(J)

1.1

1 time

2 times

(A)

(2ms)

(J)

(A)

(W)

(pF)

V

_1mA(V)

AC_rms(V)

DC(V)

V(V)

36 at 2.5A

43

53

65

77

93

110

135

135 at 10A

165

200

250

340

360

395

455

545

Z7D180

Z7D220

Z7D270

Z7D330

Z7D390

Z7D470

Z7D560

Z7D680

Z7D820

Z7D101

Z7D121

Z7D151

Z7D201

Z7D221

Z7D241

Z7D271

Z7D331

Z7D361

Z7D391

Z7D431

18(16-20)

22(20-24)

27(24-30)

33(30-36)

39(35-43)

47(42-52)

56(50-62)

68(61-75)

82(74-90)

100(90-110)

120(108-132)

150(135-165)

200(185-225)

220(198-242)

240(216-264)

270(247-303)

330(297-363)

360(324-396)

390(351-429)

430(387-473)

470(423-517)

510(459-561)

11

14

17

20

25

30

35

40

50

14

18

22

26

31

38

45

56

65

0.02

0.25

0.9

1.1

1.3

1.6

1.9

2.3

2.7

3.3

5

6

7

9

12.5

13.5

15

17

20

500

1750

250

1250

3800

3600

3400

2900

1600

1550

1500

1200

810

700

590

500

200

190

170

150

130

1.3

1.6

2.0

2.4

2.8

3.4

4.1

7

*1

60

75

95

85

8.5

*1

100

125

170

180

200

225

270

300

320

350

385

410

10

*1

13

17.5

19

21

24

28

32

35

40

42

45

*1

130

140

150

175

210

230

250

275

300

320

*1

595

650

710

775

23

25

27.5

30

32

*1

120

100 *

90 *

*1

2

Z7D471

Z7D511

*1

2

845

1. Operating temperature range:ꢀ40 to 85ꢂC

2. Storage temperature range:ꢀ40 to 125ꢂC

*1 UL 1449 approved model

*2 Measured at 1MHz

34

Z10D Series

Specifications

Maximum

Peak Current

(8/20ꢇs)

Maximum

Energy

Maximum

Allowable

Voltage

Clamping

Voltage

(max.)

Capacitance

(max.)

Varistor

Voltage

Rated

Power

Part No.

1kHz

(10/1000ꢇs)

1 time

(2ms)

(J)

2 times

(A)

(pF)

(A)

V

_1mA(V)

AC_rms(V)

DC(V)

V(V)

(W)

(J)

Z10D180

Z10D220

Z10D270

Z10D330

Z10D390

Z10D470

Z10D560

Z10D680

18(16-20)

22(20-24)

27(24-30)

33(30-36)

39(35-43)

47(42-52)

56(50-62)

68(61-75)

14

18

22

26

31

38

45

56

65

36 at 5A

43

53

65

77

93

110

135

135 at 25A

165

200

250

340

360

395

455

545

595

2.6

3.2

3.9

4.8

5.6

6.8

8.1

9.8

14

17

20

25

35

39

42

49

58

65

70

80

85

2.2

2.6

3.2

4.0

4.7

5.6

6.7

8.2

10

12

14.5

18

25

27.5

30

35

42

45

50

55

60

67

1000

3500

500

16000

11000

8000

6300

5200

4600

3750

2800

2000

1700

1400

1100

430

410

380

350

300

270

230

11

14

17

20

25

30

35

40

50

0.05

0.4

* Z10D820

* Z10D101

* Z10D121

* Z10D151

* Z10D201

* Z10D221

* Z10D241

* Z10D271

* Z10D331

* Z10D361

* Z10D391

* Z10D431

* Z10D471

* Z10D511

* Z10D561

* Z10D681

* Z10D751

* Z10D821

* Z10D911

* Z10D102

82(74-90)

2500

100(90-110)

120(108-132)

150(135-165)

200(185-225)

220(198-242)

240(216-264)

270(247-303)

330(297-363)

360(324-396)

390(351-429)

430(387-473)

470(423-517)

510(459-561)

560(504-616)

680(612-748)

750(675-825)

820(738-902)

910(819-1001)

1000(900-1100)

60

75

95

85

100

125

170

180

200

225

270

300

320

350

385

410

450

560

615

670

745

825

130

140

150

175

210

230

250

275

300

320

350

420

460

510

550

625

650

710

775

845

0.4

92

100

110

130

140

210

200

170

160

140

120

110

930

1120

1240

1355

1500

1650

67

70

80

90

100

Z15D Series

Specifications

Maximum

Peak Current

(8/20ꢇs)

Maximum

Energy

Maximum

Allowable

Voltage

Clamping

Voltage

(max.)

Capacitance

(max.)

Varistor

Voltage

Rated

Power

Part No.

1kHz

(2ms)

(J)

(10/1000ꢇs)

1 time

2 times

(A)

(J)

(pF)

(A)

V

_1mA(V)

AC_rms(V)

11

DC(V)

14

V(V)

36 at 10A

43

53

65

77

93

110

135

135 at 50A

165

200

250

340

360

395

455

545

595

650

710

775

845

930

1120

1240

1355

1500

1650

(W)

0.1

0.6

Z15D180

Z15D220

Z15D270

18(16-20)

22(20-24)

27(24-30)

5.2

6.3

7.8

9.5

11

4.3

5.3

6.5

7.9

9.4

11

13

16

20

25

30

37.5

50

55

60

70

80

90

100

110

125

136

150

165

180

200

2000

6000

5000

1000

4500

25000

20000

16000

12200

7000

6750

6500

5500

3700

3200

2700

2200

770

740

700

640

580

540

500

450

400

14

17

20

25

30

35

40

50

18

22

26

31

38

45

56

65

Z15D330

Z15D390

33(30-36)

39(35-43)

Z15D470

Z15D560

47(42-52)

56(50-62)

14

16

20

28

35

42

53

70

Z15D680

68(61-75)

* Z15D820

* Z15D101

* Z15D121

* Z15D151

* Z15D201

* Z15D221

* Z15D241

* Z15D271

* Z15D331

* Z15D361

* Z15D391

* Z15D431

* Z15D471

* Z15D511

* Z15D561

* Z15D681

* Z15D751

* Z15D821

* Z15D911

* Z15D102

82(74-90)

100(90-110)

120(108-132)

150(135-165)

200(185-225)

220(198-242)

240(216-264)

270(247-303)

330(297-363)

360(324-396)

390(351-429)

430(387-473)

470(423-517)

510(459-561)

560(504-616)

680(612-748)

750(675-825)

820(738-902)

910(819-1001)

1000(900-1100)

60

75

95

85

100

125

170

180

200

225

270

300

320

350

385

410

450

560

615

670

745

825

130

140

150

175

210

230

250

275

300

320

350

420

460

510

550

625

78

84

99

115

130

140

155

175

190

210

235

255

280

350

340

320

310

280

250

230

1. Operating temperature range:ꢀ40 to 85ꢂC

2. Storage temperature range:ꢀ40 to 125ꢂC

UL 1449 approved model

*

35

Z21D Series

Specifications

Maximum

Peak Current

(8/20ꢇs)

Maximum

Energy

Maximum

Allowable

Voltage

Clamping

Voltage

(max.)

Capacitance

(max.)

Varistor

Voltage

Rated

Power

Part No.

1kHz

(10/1000ꢇs)

(2ms)

(J)

1 time

(A)

2 times

(A)

(J)

(pF)

(W)

V

_1mA(V)

AC_rms(V)

DC(V)

14

V(V)

36 at 20A

43

53

65

77

93

110

135

135 at 100A

165

200

250

340

360

395

455

545

595

650

710

775

845

930

1120

1240

1355

1500

1650

Z21D180

Z21D220

Z21D270

Z21D330

Z21D390

Z21D470

Z21D560

Z21D680

18(16-20)

22(20-24)

27(24-30)

33(30-36)

39(35-43)

47(42-52)

56(50-62)

68(61-75)

11

14

17

20

25

30

35

40

0.2

1.0

13

16

19

24

28

34

41

49

56

12

14

17

21

25

30

36

44

40

3000

10000

7500

2000

6500

40000

30000

24500

20000

13800

13500

12200

11500

7500

6500

5500

4500

1700

1600

1500

1300

1100

1000

900

18

22

26

31

38

45

56

65

Z21D820

Z21D101

Z21D121

Z21D151

Z21D201

Z21D221

Z21D241

Z21D271

Z21D331

Z21D361

Z21D391

Z21D431

Z21D471

Z21D511

Z21D561

Z21D681

Z21D751

Z21D821

Z21D911

Z21D102

82(74-90)

50

60

75

*

100(90-110)

120(108-132)

150(135-165)

200(185-225)

220(198-242)

240(216-264)

270(247-303)

330(297-363)

360(324-396)

390(351-429)

430(387-473)

470(423-517)

510(459-561)

560(504-616)

680(612-748)

750(675-825)

820(738-902)

910(819-1001)

1000(900-1100)

85

70

85

50

60

75

100

125

170

180

200

225

270

300

320

350

385

410

450

560

615

670

745

825

95

106

140

155

168

190

228

255

275

303

350

382

420

460

510

565

130

140

150

175

210

230

250

275

300

320

350

420

460

510

550

625

100

110

120

135

160

180

195

215

250

273

300

325

360

400

800

750

650

600

530

500

450

7500

1. Operating temperature range:ꢀ40 to 85ꢂC

2. Storage temperature range:ꢀ40 to 125ꢂC

* UL 1449 approved model

Dimensions

Z5D

Z7D

Z10D

Z15D

16.0 max.

9.1 max.

12.5 max.

6.0 max.

8.5 max.

5.8 max.

7 max.

4.3 max.

7.2 max.

4.1 max.

7.5ꢁ1

5ꢁ1

ꢃ0.8

ꢃ0.6

ꢃ0.8

ꢃ0.6

5ꢁ1

7.5ꢁ1

5ꢁ1

7.5ꢁ1

7.2 max.

4.3 max.

7.2 max.

4.1 max.

Z21D

Crimped Leads and Taped

Straight Leads and Taped

Z5D

Z7D

T4C

Z5D

Z7D

T4D

9.5 max.

22.5 max.

ꢏh

P₂

P

ꢃD

T^✻

P₁

7.4 max.

10ꢁ1.0

F

ꢃ1.0

10ꢁ1.0

P_O

ꢃd

ꢃD₀

ꢃd

ꢃD₀

7.4 max.

*Dimension’’T’’:Conforms to each individual specification

*Packing quantily:1000pcs/BOX

*Dimension"T":Conforms to each individual specification

*Packing quantily:1000pcs/BOX

Symbol

P

Type

Symbol

Type

P

12.7ꢁ1.0

12.7ꢁ0.3

3.85ꢁ0.70

W

H

0

1

2

5.0min

12.7ꢁ1.0

12.7ꢁ0.3

3.85ꢁ0.70

W

H

0

1

2

5.0min

9.0ꢁ0.5

3max

P

0

1

2

9.0ꢁ0.5

3max

P

0

1

2

P

6.35ꢁ1.30

Approx. 20

17.0ꢁ0.5

ꢃ4.0ꢁ0.2

0.6ꢁ0.3

11max

ꢄ0.06

ꢀ0.05

6.35ꢁ1.30

Approx. 22

17.0ꢁ0.5

ꢃ4.0ꢁ0.2

0.6ꢁ0.3

ꢃd

F

0.60

H0

ꢄ0.06

ꢀ0.05

ꢃd

F

0.60

H0

ꢃD

0

5.0ꢁ0.5

ꢃD0

5.0ꢁ0.5

ꢏh

W

0ꢁ2

t

ꢄ1.0

ꢀ0.5

ꢏh

W

0ꢁ2

18.0

L

t

ꢄ1.0

Z5D:7max,

Z7D:8.5max

11max

18.0

Z5D:7max,

L

ꢀ0.5

ꢃD

Z7D:8.5max

Unit(mm)

36

Z25M, Z33M Series

Specifications

Maximum allowable

voltage

Typical

capacitance

(@1kHz)

Withstanding

Surge current

(8/20ꢇs)

Maximum clamping

voltage

Rated

wattage

Energy

(2ms)

Varistor voltage V_1mA

Part No.

(

V)

DC

V

AC

V_rms

J

1 Time

2 Times

V

pF

Min

Max

W

220(187 ꢆ253

)

120

150

175

210

240

250

300

365

440

520

120

150

175

210

240

250

300

365

440

520

165

210

245

295

335

350

420

510

615

730

165

210

245

295

335

350

420

510

615

730

380 at 150A

465

570

675

760

810

125

155

185

215

225

235

260

280

330

375

200

255

310

360

370

385

425

460

580

620

3300

2200

1900

1700

1500

1400

1250

800

Z25M221S

Z25M271S

Z25M331S

Z25M391S

Z25M441S

Z25M471S

Z25M561S

Z25M681S

Z25M821S

Z25M102S

Z33M221S

Z33M271S

Z33M331S

Z33M391S

Z33M441S

Z33M471S

Z33M561S

Z33M681S

Z33M821S

Z33M102S

270(229.5ꢆ310.5)

330(280.5ꢆ379.5)

390(331.5ꢆ448.5)

440(374 ꢆ506

470(399.5ꢆ540.5)

560(476 ꢆ644

680(578 ꢆ782

820(697 ꢆ943

1000(850 ꢆ1,150)

220(187 ꢆ253

270(229.5ꢆ310.5)

330(280.5ꢆ379.5)

390(331.5ꢆ448.5)

)

1.0

15000A

10000A

)

970

1175

1415

1725

380 at 200A

465

570

675

760

810

500

)

5500

4200

3700

3200

2800

2600

2200

1800

1500

1000

440(374 ꢆ506 )

470(399.5ꢆ540.5)

560(476 ꢆ644

680(578 ꢆ782

820(697 ꢆ943

1.2

25000A

20000A

)

970

1175

1415

1725

1000(850 ꢆ1150)

1. Operating temperature range:ꢀ40 to 85ꢂC

2. Storage temperature range:ꢀ40 to 125ꢂC

Dimensions

ISO

M4

Z25M, Z33M type

24

51ꢁ1

60ꢁ1

12

Zenamic

Z33M441

JAPAN

17

14

Unit(mm)

Specifications table SA series

SURGE ABSORBER UNIT

Rating voltage

Rating current

The said unit is connected to line and ground, and

protects an electric appliance from the surge

influence. When the unit was broken by the surge of

over rated current, it shows trouble in lighting

LED. The socket of exclusive use for the unit, shown

in right side figure, is also suppliable.

Line

line-line

ground-line

V

line-line

A

ground-line

A

Part No.

voltage

V

48V DC

100V AC

200V AC

240V AC

SA- 50V

SA-100V

SA-200V

SA-240V

65V^DC

140VAC

250VAC

300VAC

180VDC or 140VDC

240VAC

1250

1500

1250

1500

510VAC

Clamping voltage is measured by( )V peak voltage wave with line impedance of 50ꢈ

Dimensions

Part No.

SA-50V, 100V

W

40ꢁ1

D

H

30ꢁ1

15ꢁ²₁

SA-200V, 240V

18ꢁ1

35ꢁ1

(mm)

Application

W

D

SA-100V

1E

C

Absorption

unit

Power supply line

Unit

A

B

9

12.5

(7.5) (7.5)

ꢃ3

use as

short

circuit

38

Unit(mm)

37

ZENAMIC

Reliability

Characteristics

Test Methods/Descriptions

Criterion

Unless other wise specified, electrical measurements (initial/aftertests) shall

be conducted at temperature of 5 to 35ꢂC,relative humidity of 45 to 85%

and atmospheric pressure of 860 to 1060 hPa.

Standard Test Condition

The voltage between two terminals with the specified measuring current C^mA

DC applied is called Vc or VcmA. The measurement shall be made as fast as

possible to avoid heat affection.

Varistor Voltage

The maximum sinusoidal RMS voltage or maximum DC voltage that can be

applied continuously in the specified operating temperature range.

Maximum Allowable Voltage

The maximum voltage

between two terminals

with the specified

100

90

standard impulse current

(8/20ꢇs) illustrated

below applied.

50

Clamping Voltage

To meet the

specified value.

10

0

s

8m

Time

s

20m

Rated Power

The power that can be applied in the specified ambient temperature.

The maximum energy within the varistor voltage change of ꢁ10% when a

single impulse current of 2 ms or 10/1000ꢇs is applied.

Maximum Energy

The maximum current within the varistor voltage change of ꢁ10% when a

standard impulse current of 8/ 20ꢇs is applied two times with an interval of

5 minutes.

Maximum

2 times

Peak Current

(Withstanding

The maximum current within the varistor voltage change of ꢁ10% with a

single standard impulse current of 8/ 20ꢇs is applied .

Surge Current)

1 times

Temperature Coefficient of

Varistor Voltage

Vc^mAat 85ꢂCꢀVcmA at 25ꢂC

Vc^mAat 25ꢂC

1

60

0 toꢀ0.05% /ꢂC max.

ꢅ

ꢅ100(%/ ꢂC)

Electrical

Capacitance shall be measured at 1kHz ꢁ10%,1Vrms max.(1MHzꢁ10%

below 100pF),0 V bias and 20ꢁ2ꢂC

To meet the specified

value

Capacitance

The specified voltage shall be applied between both terminals of the

specimen connected together and metal foil closely wrapped round its body

for 1 minute.

No breakdown

Withstanding Voltage

(Body lnsulation)

Classification(Nominal varistor voltage)

Test voltage(AC)

1000 Vrms

ꢓ

^{V0.1mA . V1mA}ꢀ

330V

ꢀ

V^{0.1mA .}V1mA ꢒ330V

1500 Vrms

The change of Vc^mAshall be measured after the impulse current listed

below is applied 10000 or 100000 times continuously at intervals of 10

seconds at room temperature.

lmpulse Life( )

ꢅ10⁴Times

ꢅ10⁵Times

impulse current

(A)

Part NO.

Z 5D180 to Z 5D680

8(8/ 20ꢇs)

25(8/ 20ꢇs)

50(8/ 20ꢇs)

90(8/ 20ꢇs)

130(8/ 20ꢇs)

40(8/ 20ꢇs)

100(8/ 20ꢇs)

150(8/ 20ꢇs)

200(8/ 20ꢇs)

250(8/ 20ꢇs)

5(8/ 20ꢇs)

15(8/ 20ꢇs)

35(8/ 20ꢇs)

50(8/ 20ꢇs)

65(8/ 20ꢇs)

25(8/ 20ꢇs)

60(8/ 20ꢇs)

85(8/ 20ꢇs)

110(8/ 20ꢇs)

120(8/ 20ꢇs)

Z 7D180 to Z 7D680

Z10D180 to Z10D680

Z15D180 to Z15D680

Z21D180 to Z21D680

Z 5D820 to Z 5D471

Z 7D820 to Z 7D511

Z10D820 to Z10D102

Z15D820 to Z15D102

Z21D820 to Z21D102

lmpulse Life

ꢓ

^{ꢏVcmA / VcmA}ꢀ

ꢁ10%

ꢀ

38

ZENAMIC

Reliability

Characteristics

Test Methods

Criterion

After gradual applying of the force specified below and keeping the unit fixed

for 10 seconds, the terminal shall be visually examined for any damage.

Robustness of

Terminations

(Tensile)

Terminal diameter

ꢃ0.6mm,ꢃ0.8mm

ꢃ1.0mm

Force

9.8N(1.0kgf)

19.6N(2.0kgf)

The unit shall be secured with its terminal kept vertical and the force

specified below shall be applied in the axial direction.

The terminal shall gradually be bent by 90ꢂ in one direction, then 90ꢂ in the

opposite direction, and again back to the original position.

The damage of the terminal shall be visually examined.

No remarkable

mechanical damage

Robustness of

Terminations

(Bending)

Terminal diameter

ꢃ 0.6mm, ꢃ0.8mm

ꢃ1.0mm

Force

4.9N(0.5kgf)

9.8N(1.0kgf)

Mechanical

After repeated applying of a single harmonic vibration (amplitude:0.75mm,

double amplitude:1.5mm) with 1 minute vibration frequency cycle (10 Hz to

55 Hz to 10Hz) to each of three perpendicular directions for 2 hours.

Thereafter, the unit shall be visually examined.

Vibration

Approximately 95% of

the terminals shall be covered

uniformly with new solder

After dipping the terminals to a depth of approxirnately 3 mm from the body

in a soldering bath of 235ꢁ5ꢂC for 2ꢁ0.5seconds, the terminal shall be

visually examined.

Solderability

After each lead shall be dipped into a solder bath of 260ꢁ5ꢂC to a point

2.0 to 2.5mm from the body of the unit, using shielding board (tꢋ1.5mm),

be held there for 10ꢁ1s (5 series:5ꢁ1s) and then be stored at room

temperature and normal humidity for 1 to 2 hours.

ꢓ

^ꢏVCmA/VCmAꢀ

ꢁ5%

ꢀ

Resistance to

Soldering Heat

No remarkable

mechanical damage

The change of V^CmAand mechanical damage shall be examined.

The specimen shall be subjected to 125ꢁ2ꢂC for 1000 hours in a

thermostatic bath without load and then stored at room temperature and

normal humidity for 1 to 2 hours. Thereafter, the change of V^CmAshall be

measured.

High Temperature

Storage/Dry Heat

ꢓ

^ꢏVCmA/VCmAꢀ

ꢁ5%

ꢀ

The specimen shall be subjected to 40ꢁ2ꢂC, 90 to 95% RH for 1000 hours

without load and then stored at room temperature and normal humidity for 1

to 2 hours. Thereafter, the change of V^CmAshall be measured.

Humidity

(Steady State)

ꢓ

^ꢏVCmA/VCmAꢀ

ꢀ

The following temperature cycle shall be repeated five times and then stored

at room temperature and normal humidity for 1 to 2 hours. The change of

V^CmAand mechanical damage shall be examined.

ꢓ

^ꢏVCmA/VCmAꢀ

Step

Temperature(ꢂC)

ꢀ40ꢁ3

Period(minutes)

30ꢁ3

ꢁ5%

ꢀ

Temperature

Cycle

No remarkable

mechanical damage

1

2

3

4

Room temperature

125ꢁ2

15ꢁ3

Environmental

30ꢁ3

Room temperature

15ꢁ3

After being continuously applied the Maximum Allowable Voltage at 85ꢁ

2ꢂC for 1000 hours, the specimen shall be stored at room temperature and

normal humidity for 1 to 2 hours. Thereafter, the change of V^CmAshall be

measured.

High Temperature

Load/

Dry Heat Load

ꢓ

^ꢏVCmA/VCmAꢀ

ꢁ10%

ꢀ

The specimen shall be subjected to 40ꢁ2ꢂC, 90 to 95% RH and the

Maximum Allowable Voltage for1000 hours and then stored at room

temperature and normal humidity for 1 to 2 hours. Thereafter, the change of

VCmA shall be measured.

Damp Heat Load/

Humidity Load

ꢓ

^ꢏVCmA/VCmAꢀ

ꢁ10%

ꢀ

The specimen shall be subjected to ꢀ40ꢁ2ꢂC without load for1000 hours

and then stored at room temperature and normal humidity for 1 to 2 hours.

Thereafter, the change of V^CmAshall be measured.

Low Temperature

Storage/Cold

ꢓ

^ꢏVCmA/VCmAꢀ

ꢁ5%

ꢀ

39

Applications

Maximum Single lmpulse Dischrge Current

This test is to determine the ability of the GTA to

conduct a maximum single impulse Discharge

current. The current impulse waveform is 8/ 20ꢇs.

The maximum single impulse discharge current

is the crest current of the impulse.

1. Protection for telephone set, facsimile, telex,

telephone system, CATV, computer and peripheral

equipment.

2. Semiconductor circuit protection in equipment

that also uses high voltage such as TV,

oscilloscope, and electron microscope.

3. Automatic control of luminous energy in

stroboscopic tube.

GASTUBE

ARRESTER

Capacitance

The capacitance of the GTA is defined as

capacitance across terminals of the GTA at 1 kHz.

Operating Temperature Range

Gas tube arrester(GTA)is a surge absorber

featuring low capacitance and high surge

absorption energy.

4. Generator of high-voltage for gas igniter.

ꢀ20ꢂCꢆ65ꢂC

DC Holdover Voltage

Voltage-Current Characteristics

lt consists of a sealed tube in which inert

gas is injected and electrodes which are

set at fixed intervals. The simple structure

and the dimensional accuracy offer high

reliability and stabilized characteristics.

The current through the GTA is changed over the

range of values of 10^ꢀ18to 10²amps which is shown

as the figure below and the voltage across the GTA will

also valy.The discharge characteristics are changed to

various mode by the flowing current, and the final

mode of the discharge characteristics is arc discharge .

This values is defined as the maximum DC voltage

across the terminals of the GTA which is expected

to clear and restore its high impedance state within

150 ms or less after the passage of a surge.

loc

li

Ro

Non self

sustaining

D

Townsent

Glow

ꢄ

ꢀ

ꢄ

ꢀ

R

abnomalous

glow

V

2

1

V

T

b

c

f

C

d

e

1. DC constant-voltage regulated power supply

2. lmpulse generator

Arc

g

Ro

R

C

: DC current adjustment resistor

: Line mimic resistor 136 Ohms

: Line mimic capacitor 0.083ꢇF

10^ꢀ4ꢆ10^ꢀ5

A

a

10^ꢀ16

1A

A

D

: lnsulation diode

Current

Impulse Waveform

When the applied voltage across the GTA exceeds

the breakdown voltage (sparkover voltage), the

current through the GTA increases rapidly to value

of several amps or greater. The rate of current rise and

level to be reached are limited by the series impedance

of the circuit.The voltage across the GTA at this

time is very low with typical value of 20 to 30 volts.

lmpulse breakdown voltage is the voltage at which

the GTA fires when the voltage increases at rates

of more than 100V/ꢇs. This value may not vary even

after the GTA has been stored in the dark for long

period. The value of the impulse breakdown voltage

increases with increasing steepness of the surge

voltage as the figure below.

Electrical Characteristics

AC Discharge Current

The current is the rms value of sinusoidal alternating

current of 50Hz or 60Hz which can flow through the

GTA in accordance with a certain test method without

substantially altering its sparkover voltage. The

usual test consists of specified loads applied for 1

sec at interval of 1 min alternately. ln the test of the

maximum AC discharge current, the GTA is applied

9 cycles of 50Hz AC(180 ms) continuously.

100

90

50

10

lmpulse Surge Life

The life is defined as the minimum number of surges

of a certain current waveform the GTA can survive

without deterioration of its operating specifications.

lnsulation Resistance

Tf

Time (ꢇs)

Tt

This is defined as the resistance value across the

terminal of GTA at 100V^DCfor devices over 230VDC

(140VDC for GTA type) breakdown voltage and 50VDC

for devices less than 230VDC(140VDC for GTA type)ratings.

DC Breakdown Voltage

The voltage is the minimum slowly rising DC voltage that

will cause sparkover when applied across the terminal

of the GTA.The GTA shall be placed in darkness for

at least 15 min and tested in this condition using a

ramp voltage waveform with 100V/s to 500V/s.

The GTA shall be tested with a positive and a

negative waveform. The sparkover current for DC

sparkover voltage test shall be within 10 amps.

Impulse Breakdown Voltage

The GTA to be exposed to the test shall be kept in

total darkness before (for at least 15 min) and during

the test. Then, with a ramp voltage with 5kV/ꢇs

applied to the GTA, the breakdown voltage level is

recorded. ln case of testing with opposite polarity,

using the same GTA, a minimum of 15 min shall

elapse.

40

V-t Characteristics

1

2

3

4

5

6

GTA3P type

4000

2000

Dimensions

1000

700

ꢃ0.45 Dumet wire

Glass tube

500

400

300

GTA3P-400

GTA3P-350

200

100

19 max.

25 min.

7

6

5

4

3

2

1

A : max.7.0

B : 6.5ꢁ0.3

10^ꢀ10^ꢀ10^ꢀ10^ꢀ10^ꢀ10^ꢀ10^ꢀ10⁰10¹10²10³

Response time (s)

Unit (mm)

1

20kV/ꢇs

100V/ꢇs

2

5kV/ꢇs 1kV/ꢇs

3

4

5

2kV/s 6 100V/s

Specifications

DC Breakdown Impulse Breakdown Maximum Single

Insulation

Resistance

(DC100V )

Impulse Life

(8/20ꢇs)

Capacitance

(1kHz)

Part No.

Voltage

(5kV/ꢇs)

Impulse Discharge

Current (8/20ꢇs)

(100V/s)

GTA3P-350

GTA3P-400

350Vꢁ15%

400Vꢁ15%

1600V max.

1500Aꢅ1 time

350Aꢅ1000 times 10⁴Mꢈ min

1pF max.

CM2P, CM3P type

CM2P

Lead type

A ceramic tube is sealed at both side by electrodes,

and inside of it is filled up by inert gas. The ceramic

type gas tube arrester has superior characteristics

such as mechanical strength, surge absorption

energy and stability. There are two electrodes type

and three electrodes type.

Lead less type

Dimensions

CM3P

CM2P

CM3P

Lead type

ꢃ0.8 C.P. wire

11.7ꢁ0.2

Ceramic tube

Electrodes

Ceramic tube

ꢃ0.8 C.P. wire

Lead less type

24 min.

A

Ceramic tube

V-t Characteristics

6ꢁ0.5

Electrodes

6ꢁ0.5

Dimensions A

90L

11.7ꢁ0.2

CM2P type

Ceramic tube

145L

230L

6.6ꢁ0.2

1

2

3

4

5

6

4000

2000

350L

470L

7.1ꢁ0.2

7.6ꢁ0.2

A

600L

800L

Leadless type

1000

700

Unit (mm)

CM2P-800L

CM2P-600L

CM2P-470L

CM2P-350L

500

400

300

Specifications

CM2P-230L

CM2P-145L

200

DC Breakdown Impulse Breakdown Maximum Single

Insulation

Resistance

(DC100V or 50V)

Impulse Life

(10/1000ꢇs)

Capacitance

(1kHz)

Part No.

Voltage

(100V/s)

Voltage

(5kV/ꢇs)

Impulse Discharge

Current (8/20ꢇs)

100

CM2P-90L

2pF max.

CM2P-90L

10000Aꢅ2 times 500Aꢅ600 times

10000Aꢅ2 times 500Aꢅ600 times 10⁴Mꢈ min.

90Vꢁ20%

145Vꢁ20%

230Vꢁ15%

350Vꢁ15%

470Vꢁ15%

600Vꢁ15%

800Vꢁ15%

230Vꢁ20%

250Vꢁ20%

350Vꢁ20%

400Vꢁ20%

1000V max.

1500V max.

1800V max.

2000V max.

1000V max.

1200V max.

10⁴Mꢈ min.

7

6

5

4

3

2

1

10^ꢀ10^ꢀ10^ꢀ10^ꢀ10^ꢀ10^ꢀ10^ꢀ10⁰10¹10²10³

Response time (s)

CM2P-145L

CM2P-230L

CM2P-350L

CM2P-470L

CM2P-600L

CM2P-800L

CM3P-230L

CM3P-250L

CM3P-350L

CM3P-400L

1

20kV/ꢇs

100V/ꢇs

2

5

5kV/ꢇs

3

6

1kV/ꢇs

100V/s

4

2kV/s

CM3P type

1

2

3

4

6

5

4000

2000

10⁴Mꢈ min.

10000Aꢅ2 times 500Aꢅ600 times

10000Aꢅ2 times

500Aꢅ600 times 10⁴Mꢈ min.

1000

700

10⁴Mꢈ min.

500Aꢅ600 times

10000Aꢅ2 times

500

400

300

CM3P400(L)

CM3P350(L)

CM3P250(L)

CM3P230(L)

Suffix : L shows lead type and no-suffix shows leadless type

200

100

10³

10¹10²

6

5

4

2

1

10^ꢀ⁷10^ꢀ10^ꢀ10^ꢀ10^ꢀ³10^ꢀ10^ꢀ10 ⁰

Response time (s)

1

20kV/ꢇs

2

5

5kV/ꢇs

2kV/s

3

1kV/ꢇs

100V/s

4

100V/ꢇs

6

41

V-t Characteristics

M2P type

1

2

3

4

5

6

A glass tube is sealed at both side by electrodes, and

inside of it is filled up by inert gas.

4000

2000

Dimensions

Lead type

1000

700

M2P-800L

M2P-600L

M2P-470L

ꢃ0.8 C.P. wire

500

400

300

M2P-350L

M2P-230L

200

Glass tube

M2P-145L

M2P-90L

A

24 min.

100

Lead less type

Unit (mm)

7

6

5

4

3

2

1

10^ꢀ10^ꢀ10^ꢀ10^ꢀ10^ꢀ10^ꢀ10^ꢀ10⁰10¹10²10³

Dimension A

Response time (s)

M2P- M2P- M2P- M2P- M2P- M2P- M2P-

90L 145L 230L 350L 470L 600L 800L

6.1 0.2 6.1 0.2 6.6 0.3 6.6 0.3 6.6 0.3 6.6 0.3 7.6 0.3

1

4

20kV/ꢇs

100V/ꢇs

2

5

5kV/ꢇs

3

6

1kV/ꢇs

ꢁ

2kV/s

100V/s

Unit (mm)

Specifications

DC Breakdown Impulse Breakdown Maximum Single

Insulation

Resistance

(DC100V or 50V)

Impulse Life

(10/1000ꢇs)

Capacitance

(1kHz)

Part No.

Voltage

(5kV/ꢇs)

Impulse Discharge

Current(8/20 s)

(100V/s)

ꢇ

M2P-90L

3000Aꢅ2 times

3000Aꢅ2 times 500Aꢅ100 times

500Aꢅ100 times

10⁴Mꢈ min.

2pF max.

90Vꢁ20%

145Vꢁ20%

230Vꢁ15%

350Vꢁ15%

470Vꢁ15%

600Vꢁ15%

800Vꢁ15%

1000V max.

1500V max.

2500V max.

500Aꢅ100 times

M2P-145L

M2P-230L

M2P-350L

M2P-470L

M2P-600L

M2P-800L

3000Aꢅ2 times

3000Aꢅ2 times 500Aꢅ100 times

2pF max.

Suffix : shows lead type and no-suffix shows leadless type

V-t Characteristics

GTA type

1

2

3

4

5

10000

5000

Electrodes are set in a sealed glass, and inert gas is

filled inside.

Dimensions

6

Glass tube

F : Dumet wire

1000

500

GTA-750D

GTA-500D

GTA-350D

GTA-230D

GTA-200D

GTA-170D

GTA-140D

GTA-100D

GTA-80D

C

D

GTA-250D

Unit (mm)

100

50

GTA-80DꢆGTA-500D

6.4max.

GTA-750D,800D

A

B

C

D

E

F

7.0max.

ꢃ6.5ꢁ0.3

19max

25min.

3min.

ꢃ5.85ꢁ0.3

19max

10

8

6

4

2

10^ꢀ

Response time (s)

25min.

1

4

20kV/ꢇs

100V/ꢇs

2

5

5kV/ꢇs

3

6

1kV/ꢇs

3min.

100V/s

2kV/s

ꢃ0.45

Unit (mm)

Specifications

DC Breakdown Impulse Breakdown Maximum Single

Insulation

Resistance

(DC100V or 50V)

Impulse Life

(8/20ꢇs)

Capacitance

(1kHz)

Part No.

Voltage

(5kV/ꢇs)

Impulse Discharge

Current (8/20ꢇs)

(100V/s)

500Aꢅ1000 times 10⁴Mꢈ min.

500Aꢅ1000 times

GTA-80D

1500Aꢅ1 time

1500Aꢅ1 time 500Aꢅ1000 times 10⁴Mꢈ min.

1500Aꢅ1 time

1500Aꢅ1 time 500Aꢅ1000 times 10⁴Mꢈ min.

2pF max.

80Vꢁ15%

100Vꢁ15%

140Vꢁ15%

170Vꢁ15%

200Vꢁ15%

230Vꢁ15%

250Vꢁ15%

350Vꢁ15%

500Vꢁ15%

750Vꢁ15%

800Vꢁ15%

1200V max.

1300V max.

1500V max.

1700V max.

2000V max.

2100V max.

4500V max.

5000V max.

10⁴Mꢈ min.

GTA-100D

GTA-140D

GTA-170D

GTA-200D

GTA-230D

GTA-250D

GTA-350D

GTA-500D

GTA-750D

GTA-800D

10⁴Mꢈ min.

500Aꢅ1000 times

1500Aꢅ1 time

10⁴Mꢈ min.

500Aꢅ1000 times 10⁴Mꢈ min.

10⁴Mꢈ min.

500Aꢅ1000 times

500Aꢅ1000 times 10⁴Mꢈ min.

42

SA01 type

The SA01 is a new product which can be utilized

for protecting transient voltage in power supply of

equipment with earth terminal.

For the equipment in which SA01 is used, the AC

withstanding voltage between power lines and earth

terminal can be tested without taking off "SA01".

Dimensions

10ꢁ1

18ꢁ1

SA01-401

27

Safety Standards

Standards Name

UL

CSA

TUV

ꢃ0.6 Tinned

copper leads

ꢃ0.6 Solderplated

nickel leads

Standards No.

UL1449

E128417

C22.2 No.1

LR-76099

10ꢁ1

IEC61051

J500/5463

File No.

Mark

Unit (mm)

Specifications

Dielectric

Withstanding

Voltage

DC Breakdown Impulse Breakdown

Maximum Single

Impulse Discharge

Current(8/20ꢇs)

Insulation

Resistance

(DC100V)

Impulse Life

(8/20ꢇs)

Capacitance

(1kHz)

Part No.

Connection

Voltage

(5kV/ꢇs)

(100V/s)

ꢄ30

100Aꢅ300 times

10²Mꢈ min

2pF max.

SA01-401

SA01-501

SA01-242

SA01-302

SA01-362

ꢀ20

1250Aꢅ2 times

400V

500V

%

1000V max.

1400V max.

4000V max.

4500V max.

5000V max.

AC125V (Line-Line)

AC250V (Line-Line)

AC125V (Line-GND)

AC250V (Line-GND)

ꢄ30

ꢀ20

ꢄ30

ꢀ20

AC1200V 3s

AC1500V 1min

AC1800V 3s

2400V

3000V

ꢄ30

ꢀ20

3600V^ꢄ^ꢀ³²⁰

Application Circuit

AC100V

or

AC200V

1

CIRCUIT

SA01

2

AC100V :

SA01

1

SA01-401

AC200V :

SA01-501

2

SA01-242

SA01-302 or SA01-362

EQUIPMENT

1

GND

43

WARRANTY

The manufacturer hereby warrants, that it will replace this product

or any part thereof which shall prove to be defective in workman-

ship or material, subject to the following limitations:

This is only for the benefit of the original purchaser and to no

other person, company or individual.

This warranty does not apply to defects caused by improper

installation.

This warranty is limited to the replacement of the defective

product, or part thereof, and does not include any labor costs for

installation or removal of the product.

(1)

(2)

(3)

(4)

The manufacturer shall not be liable for indirect,

consequential or special damages and is limited solely to

replacement of the product.

lf the product or any part thereof shall prove to be defective in

workmanship or material, the original purchaser shall ship the

product to the manufacturer in the original packing carton, together

with a copy of the original sales receipt for the product, and, if in the

opinion of the manufacturer, the product proves to be defective in

workmanship or material, the sole obligation of the manufacturer

shall be the replacement of the defective product or part thereof.

Shipping charges to the manufacturer is the obligation of the

original purchaser.

This limited warranty is in lieu of and replaces all of the warranties

previously given by the manufacturer, both express and implied, in-

cluding any warranties of merchantability or fitness for a particular

purpose. There are no warranties which extend beyond the face

hereof.

No lawsuit may be commenced against the manufacturer unless

the original consumer purchaser has complied with all of the terms

and conditions of this warranty and the manufacturer has refused

to comply therewith.

ISO9002 ISO14001 Certified

HEAD OFFICE:7-7, Kinshi 1-Chome, Sumida-ku, Tokyo, 130-8512 Japan

TEL:81-3-3621-2704 FAX:81-3-3623-6815

E-mail : overseas@mail.semitec.co.jp

SEMITEC GROUP

USA:SEMITEC USA CORP.

TEL:1-631-587-4086 FAX:1-631-321-9604

E-mail : sales@semitec-usa.com

HONG KONG:SEMITEC(H.K.)CO.,LTD. TEL:852-2369-6773 FAX:852-2739-2396

E-mail : semihk@netvigator.com

TAIWAN:SEMITEC TAIWAN CORP.

UK:ATC SEMITEC LTD.

TEL:886-2-2509-9855 FAX:886-2-2509-9599

E-mail : semitec@ms24.hinet.net

TEL:44-1565-750538 FAX:44-1565-652396

E-mail : sales@atcsemitec.co.uk

KOREA:SEMITEC KOREA CO.,LTD.

TEL:82-2-3281-1155 FAX:82-2-3281-3338

E-mail : semitec@kornet.net

CHINA:SEMITEC SHANGHAI OFFICE TEL:86-21-53086000 FAX:86-21-33040188

E-mail : xsgsxh@public.tz.js.cn

Visit us on the Web at http://www.semitec.co.jp/

Subject to change without notice.