ALUMINUM ELECTROLYTIC CAPACITORS
Wide Temperature Range
WT series
Chip type operating over wide temperature range of to —55~+105°C
Designed for surface mounting on high density PC board.
Applicable to automatic mounting machine using carrier tape.
.
WT
High
Temperature
WX
Specifications
Item
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
—55~+105°C
4~50V
0.1~1500µF
±20% at 120Hz, 20°C
After 2 minutes' application of rated voltage, leakage current is not more than 0.01CV or 3 (µA) , whichever is greater.
Measurement frequency : 120Hz, Temperature : 20°C
Rated voltage(V)
4
6.3
10
16
25
35
50
tan
δ
tan δ (MAX.)
0.40
0.30
0.24
0.20
0.16
0.14
0.14
Measurement frequency : 120Hz
Rated voltage(V)
4
7
15
6.3
4
8
10
3
8
16
2
4
25
2
4
35
2
3
50
2
3
Stability at Low Temperature
Z—25°C/Z+20°C
Z—40°C/Z+20°C
Impedance ratio
ZT/Z20 (MAX.)
φ
Within ±25% of initial value for capacitors of 3mm unit, and 16V or less.
Within ±20% of initial value for capacitors of 25V or more.
200% or less of initial specified value
Capacitance
change
After 1000 hours' application of rated voltage
at 105°C, capacitors meet the characteristic
requirements listed at right.
Endurance
Shelf Life
tan δ
Leakage current Initial specified value or less
After leaving capacitors under no load at 105°C for 1000 hours,
they meet the specified value for endurance characteristics listed above.
The capacitors shall be kept on the hot plate maintained at 250°C
Within ±10% of initial value
Initial specified value or less
Initial specified value or less
Capacitance change
for 30 seconds. After removing from the hot plate and restored
at room temperature, they meet the characteristic requirements
listed at right.
Resistance to soldering
heat
tan δ
Leakage current
Black print on the case top.
Marking
Type numbering system (Example : 16V 10 F)
µ
Chip Type
(φ3 ~ φ8 × 5.4L)
Positive
φD
code
GB
1
2
3
4
5
6
7
8
9 10 11 12 13 14
3 ~ 8 (5.5L)
Capacitance
1
Plastic platform
0.3 MAX.
U W T 1 C 1 0 0 M C R 1 G B
6.3 ~ 10 (L 5.8) GS
Package code
Voltage
C±0.2
105°C Marking
Case dia. code
φD
3
code
Configuration
code
2
1
φD
Capacitance tolerance (±20%)
4 ~ 10
3 ~ 8 (L 7.7)
8 ~ 10 (L = 10)
CR
NR
Rated Capacitance (10µF)
Rated voltage (16V)
Series name
+0.1
–0.2
2
L
Lot No.
Negative
Positive
(L±0.3)
H
3
Type
3 Apply to φ6.3 × 5.8, φ6.3 × 7.7
(φ8 × 10L, φ10 × 10L)
3 × 5.4 4 × 5.4 5 × 5.4 6.3 × 5.4 6.3 × 5.8 6.3 × 7.7 8 × 5.4 8 × 10 10 × 10
Capacitance
Plastic platform
0.3 MAX.
1
A
B
C
E
L
1.5
3.3
3.3
0.8
5.4
1.8
4.3
4.3
1.0
5.4
2.1
5.3
5.3
1.3
5.4
2.4
6.6
6.6
2.2
5.4
2.4
6.6
6.6
2.2
5.8
2.4
6.6
6.6
2.2
7.7
3.3
8.3
8.3
2.3
5.4
2.9
8.3
8.3
3.1
10
3.2
10.3
10.3
4.5
105°C Marking
C±0.2
Voltage
Trade mark
10
H
0.5 ~ 0.8 0.5 ~ 0.8 0.5 ~ 0.8 0.5 ~ 0.8 0.5 ~ 0.8 0.5 ~ 0.8 0.5 ~ 0.8 0.8 ~ 1.1 0.8 ~ 1.1
L±0.5
Lot No.
Negative
Pressure relief vent
H
1. Voltage mark for 6.3V is 6V
voltage is omitted.
. In case of marking for φ3 units, “V” for rated
2. In case of marking for φ3 units. Lot No is expressed by a digit (month code).
Dimension table in next page.
CAT.8100Q
