ALUMINUM ELECTROLYTIC CAPACITORS
WT
Wide Temperature Range
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
—55~+105°C
Rated Voltage Range
4~50V
Rated Capacitance Range
0.1~1500µF
Capacitance Tolerance
±20% at 120Hz, 20°C
Leakage Current
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
tan δ
Rated voltage(V)
tan δ (MAX.)
4
0.40
6.3
0.30
10
0.24
16
0.20
25
0.16
35
0.14
50
0.14
Measurement frequency : 120Hz
Stability at Low Temperature
4
7
15
Rated voltage(V)
Z—25°C/ Z+20°C
Impedance ratio
Z—40°C/ Z+20°C
ZT/Z20 (MAX.)
6.3
4
8
10
3
8
16
2
4
25
2
4
35
2
3
50
2
3
Within ±25% of initial value for capacitors ofφ3mm unit, and 16V or less.
Within ±20% of initial value for capacitors of 25V or more.
Capacitance
change
tan δ
Endurance
After 1000 hours' application of rated voltage
at 105°C, capacitors meet the characteristic
requirements listed at right.
Shelf Life
After leaving capacitors under no load at 105°C for 1000 hours,
they meet the specified value for endurance characteristics listed above.
Resistance to soldering
heat
The capacitors shall be kept on the hot plate maintained at 250°C
for 30 seconds. After removing from the hot plate and restored
at room temperature, they meet the characteristic requirements
listed at right.
Marking
Black print on the case top.
(φ3 ~ φ8 × 5.4L)
Plastic platform
0.3 MAX.
C±0.2
0.5 MAX.
Positive
1
Voltage
105°C Marking
Capacitance change
tan δ
Within ±10% of initial value
Initial specified value or less
Leakage current
Initial specified value or less
Type numbering system (Example : 16V 10µF)
Chip Type
Capacitance
200% or less of initial specified value
Leakage current Initial specified value or less
1
2
3
4
5
6
7
8
φD
code
3 ~ 8 (5.5L)
GB
6.3 ~ 10 (L 5.8) GS
9 10 11 12 13 14
UWT 1 C 1 0 0 MC R 1 GB
Package code
L
2
Lot No.
A±0.2
Configuration
E
B±0.2
φD±0.5
Capacitance tolerance (±20%)
A±0.2
A2P
10
16V
Case dia. code
Rated Capacitance (10µF)
Negative
H
3
A±0.2
A±0.2
E
B±0.2
φD±0.5
A2P
100
35V
C±0.2
0.5 MAX.
Positive
1
Voltage
105°C Marking
Trade mark
code
2
1
Type
(φ8 × 10L, φ10 × 10L)
Plastic platform
0.3 MAX.
φD
3
4 ~ 10
Series name
3 Apply to φ6.3 × 5.8, φ6.3 × 7.7
Capacitance
code
CR
NR
Rated voltage (16V)
+0.1
–0.2
(L±0.3)
φD
3 ~ 8 (L 7.7)
8 ~ 10 (L = 10)
3 × 5.4
A
B
C
E
L
H
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
1.5
1.8
2.1
2.4
2.4
2.4
3.3
2.9
3.2
3.3
4.3
5.3
6.6
6.6
6.6
8.3
8.3
10.3
3.3
4.3
5.3
6.6
6.6
6.6
8.3
8.3
10.3
0.8
1.0
1.3
2.2
2.2
2.2
2.3
3.1
4.5
5.4
5.4
5.4
5.4
5.8
7.7
5.4
10
10
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.
Pressure relief vent
Negative
H
1. Voltage mark for 6.3V is 6V . In case of marking for φ3 units, “V” for rated
voltage is omitted.
2. In case of marking for φ3 units. Lot No is expressed by a digit (month code).
Dimension table in next page.
CAT.8100Q
