RoHS6 Compliant
Radial Leaded PTC
0ZRB Series
may200#A44
0ZRB1006D
Electrical Characteristics (23 0 C)
Resistance Tolerance
Hold
Trip Max Time to Trip Max
Rated Typical
Part
Number
Current Current
@ 5 Current Voltage Power
xIH
R
min
Rmax R1max
IH, A , A
IT
Seconds
5.9
I
max,
40
40
40
40
40
40
40
40
40
40
40
40
40
A
V
max,
30
30
30
30
30
30
30
30
30
30
30
30
30
Vdc Pd, W Ohms Ohms Ohms
A 0ZRB0090 0.90
B 0ZRB0110 1.10
C 0ZRB0135 1.35
D 0ZRB0160 1.60
E 0ZRB0185 1.85
F 0ZRB0250 2.50
G 0ZRB0300 3.00
H 0ZRB0400 4.00
1.8
2.2
2.7
3.2
3.7
5.0
6.0
8.0
0.6 0.07 0.160 0.22
0.7 0.05 0.140 0.17
0.8 0.04 0.095 0.13
0.9 0.03 0.080 0.11
1.0 0.03 0.070 0.09
1.2 0.02 0.050 0.07
2.0 0.02 0.050 0.08
2.5 0.01 0.035 0.05
3.0 0.01 0.022 0.05
3.5 0.005 0.018 0.04
3.8 0.005 0.015 0.03
4.0 0.005 0.012 0.02
4.2 0.005 0.011 0.02
Application
Electronic applications
6.6
Product Features
Low DCR Resistance, High Hold Currents
7.3
8.0
Operating (Hold Current) Range:
900mA ~ 9A
8.7
Maximum Voltage
30V
10.3
10.8
12.7
14.5
16.0
17.5
18.8
20.0
Temperature Range
-40°C to 85°C
Agency Approval
UL Component (E305051)
I 0ZRB0500 5.00 10.0
J 0ZRB0600 6.00 12.0
K 0ZRB0700 7.00 14.0
L 0ZRB0800 8.00 16.0
M 0ZRB0900 9.00 18.0
Product Dimensions
A
E
A
C
E
B
B
IH
IT
Hold current-maximum current at which the device will not trip in still air at 23°C.
Trip current-minimum current at which the device will always trip in still air at 23°C.
D
D
F
C
F
ø
ø
øø
Imax Maximum fault current device can withstand without damage at rated voltage (Vmax).
Vmax Maximum voltage device can withstand without damage at its rated current.
øø
ø
ø
All dimensions
in mm
Fig 1
Fig 2
Pd
Typical power dissipated from device when in the tripped state in 23°C still air environment.
Lead
A
B
C
D
E
F
Rmin Minimum device resistance at 23°C.
Rmax Maximum device resistance at 23°C.
R1max Maximum device resistance at 23°C, 1 hour after initial device trip.
Part
Number
Size
ø
Fig
Max Max Typical Min Max Typical
0ZRB0090
0ZRB0110
0ZRB0135
0ZRB0160
0ZRB0185
0ZRB0250
0ZRB0300
0ZRB0400
0ZRB0500
0ZRB0600
0ZRB0700
0ZRB0800
0ZRB0900
1
1
1
1
1
1
2
2
2
2
2
2
2
0.51
0.51
0.51
0.51
7.4 12.2 5.1 7.6
7.4 14.2 5.1 7.6
8.9 13.5 5.1 7.6
8.9 15.2 5.1 7.6
3
3
3
3
3
3
3
3
3
3
3
3
3
0.9
0.9
0.9
0.9
0.9
0.9
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Physical specifications
Lead material
0.51 10.2 15.7 5.1 7.6
0.51 11.4 18.3 5.1 7.6
0.81 11.4 17.3 5.1 7.6
0.81 14.0 20.1 5.1 7.6
0.81 14.0 24.9 10.2 7.6
0.81 16.5 24.9 10.2 7.6
0.81 19.1 26.7 10.2 7.6
0.81 21.6 29.2 10.2 7.6
0.81 24.1 29.7 10.2 7.6
0ZRB0090 ~ 0ZRB0250 - Tin plated copper, 24 AWG.
0ZRB0300 ~ 0ZRB0900 - Tin plated copper, 20 AWG.
Soldering characteristics
MIL-STD-202, Method 208E.
Insulating coating
Flame retardant epoxy, meets UL-94-V-0 requirements.
PTC Marking
“bel” or “b”, IH code and “RB”.
Standard Package
Bulk
Reel/Tape
P/N
Pcs/Box P/N Code Pcs/Reel P/N Code
0ZRB0090-0110
0ZRB0135-0250
0ZRB0300-0400
0ZRB0500-0900
2000
3000
1000
1000
1C
1E
1A
1A
3000
3000
1500
n/a
2E
2E
2B
n/a
Specifications subject to change without notice
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: belfuse@belfuse.com
Website: www.belfuse.com
