ALUMINUM ELECTROLYTIC CAPACITORS
WX
5.5mmL Chip Type
series
Chip type with 5.5mm height.
Designed for surface mounting on high density PC board.
Applicable to automatic mounting machine using carrier tape.
Load life of 2000 hours at 85°C.
WT
High
Temperature
WX
WP
Bi-polarized
Smaller
Specifications
ZS
Item
Performance Characteristics
Category Temperature Range
– 40 ~ +85°C
Rated Voltage Range
4 ~ 50V
Rated Capacitance Range
0.1 ~ 330µF
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
6.3
10
16
25
35
50
0.35 (0.40)
0.26 (0.30)
0.20 (0.24)
0.16 (0.19)
0.14 (0.16)
0.12 (0.14)
0.12 (0.14)
6.3
4
8
4
7
15
Rated voltage (V)
Z– 25°C / Z+20°C
Z– 40°C / Z+20°C
Stability at Low Temperature
Impedance ratio
ZT / Z20 (MAX.)
10
3
8
Capacitance change
tan δ
Within ±20% of initial value (Within ±25% for 4 V and φ3,WR series units)
200% or less of initial specified value
Leakage Current
After 2000 hours' application of rated voltage
at 85°C, capacitors meet the characteristic
requirements listed at right.
Endurance
Values in ( ) applicable to WR, φ3 case size.
Measurement frequency : 120Hz
16
25
35
50
2
2
2
2
4
4
3
3
Initial specifed value or less
Shelf Life
After leaving capacitors under no load at 85°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.
Chip Type
Type numbering system (Example : 16V 10µF)
5.4
1
+0.1
–0.2
0.5 ~ 0.8
2
3
4
5
6
7
8
9 10
11 12 13 14
UWX 1 C 1 0 0 MC R 1 G B
A±0.2 A±0.2
B±0.2
C±0.2
0.5 MAX.
Plastic platform
0.3 MAX.
E
1 Voltage
φD±0.5
X2
10
16V
Leakage current
Within ±10% of initial value
Initial specified value or less
Initial specified value or less
Positive
Capacitance
2 Lot No.
Capacitance change
tan δ
φD
A
B
C
E
3
1.5
3.3
3.3
0.8
4
1.8
4.3
4.3
1.0
5
2.1
5.3
5.3
1.3
(mm)
6.3 8
2.4 3.3
6.6 8.3
6.6 8.3
2.2 2.3
Taping code
Size code
Configuration
Capacitance toleranc (±20%)
Rated Capacitance (10µF)
Negative
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).
φD
Code
3
2
4~8
1
Rated voltage (16V)
Series name
Type
• The lead-free product is also available upon request.
In this case, L will be put at 11th digit of type numbering system.
• In the case of size φ3 in (
),parentheses, use WX in the 2nd and 3rd
digit and put a 2 in the 12th digit of type numbering system.
Dimension table in next page.
CAT.8100T
