ALUMINUM ELECTROLYTIC CAPACITORS
WF
Chip Type, Low Impedance
series
Chip type, low impedance temperature range up to +105°C.
Designed for surface mounting on high density PC board.
Applicable to automatic mounting machine using carrier tape.
Low
Impedance
WG
WF
Specifications
Item
Low
Impedance
WT
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
– 55 ~ +105°C
6.3 ~ 35V
1 ~ 220µF
± 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,
tan δ
Rated voltage (V)
tan δ ( MAX.)
6.3
0.22
10
0.19
16
0.16
Temperature : 20°C
25
0.14
35
0.12
Measurement frequency : 120Hz
6.3
2
4
Rated voltage (V)
Z– 25°C / Z+20°C
Impedance ratio
Z– 55°C / Z+20°C
ZT / Z20 (MAX.)
Stability at Low Temperature
10
2
4
16
2
3
After 1000 hours' application of rated voltage
at 105°C, capacitors meet the characteristic
requirements listed at right.
Endurance
Resistance to soldering
heat
Marking
Within ±20% of initial value
200% or less of initial specified value
Initial specified value or less
Leakage current
Chip Type
Within ±10% of initial value
Initial specified value or less
Initial specified value or less
Capacitance change
tan δ
Leakage current
Type numbering system (Example : 16V 10µF)
(φ4 ~ φ6.3)
Positive
0.3 MAX.
5.4
E
B±0.2
φD±0.5
X2P
10
16V
C±0.2
+0.1
-0.2
0.5 ~ 0.8
(φ8)
1
6.2±0.3
0.5 ~ 0.8
5
6
7
8
9 10
11 12 13 14
φD
Code
4 ~ 6.3
GB
GS
Taping code
Configuration
Capacitance tolerance (±20%)
Rated Capacitance (10µF)
(mm)
φD
A
B
A±0.2 A±0.2
E
B+ 0.2
–
C±0.2
4
Negative
0.5 MAX.
Plastic platform
0.3 MAX.
φD±0.5
X2P
100
16V
Voltage
3
8
Positive
105˚C Marking
Capacitance
Trade mark
2
UWF 1 C 1 0 0 MC R 1 G B
A±0.2 A±0.2
Plastic platform
Voltage
0.5 MAX.
105˚C Marking
Lot No.
35
2
3
Capacitance change
tan δ
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,
for 30 seconds. After removing from the hot plate and restored
at room temperature, they meet the characteristic requirements listed
at right.
Black print on the case top.
Shelf Life
Capacitance
Lot No.
25
2
3
C
E
4
1.8
4.3
4.3
1.0
5
2.1
5.3
5.3
1.3
6.3
2.4
6.6
6.6
2.2
8
3.3
8.3
8.3
2.3
φD
Code
4 ~ 6.3
CR
8
BR
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.
Size φ8, CL will be put at 10th and 11th digit of type numbering system.
Voltage mark for 6.3V is 6V.
Negative
Dimensions
V
Cap. (µF)
1
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
6.3
0J
Code
010
1R5
2R2
3R3
4R7
6R8
100
150
220
330
470
680
101
151
221
4
5
5
6.3
6.3
8
8
5.0
2.6
2.6
1.3
1.3
0.8
0.8
10
1A
50
80
80
115
115
150
150
5
5
6.3
6.3
8
8
2.6
2.6
1.3
1.3
0.8
0.8
16
1C
80
80
115
115
150
150
50 Hz
0.35
120 Hz
0.50
300 Hz
0.64
1 kHz
0.83
5.0
2.6
2.6
1.3
1.3
0.8
0.8
50
80
80
115
115
150
150
4
4
5
6.3
6.3
6.3
8
8
5.0
5.0
2.6
1.3
1.3
1.3
0.8
0.8
35
1V
5.0
5.0
5.0
5.0
5.0
2.6
2.6
1.3
1.3
0.8
0.8
4
4
4
4
4
5
5
6.3
6.3
8
8
50
50
80
115
115
115
150
150
Case size
φ D (mm)
50
50
50
50
50
80
80
115
115
150
150
Impedance Rated
ripple
Rated Ripple (mA rms) at 105°C 100kHz
Max. Impedance : (Ω) at 20°C 100kHz
Frequency coefficient of rated ripple current
Frequency
Coefficient
4
5
5
6.3
6.3
8
8
25
1E
10 kHz~
1.00
Taping specifications are given in page 22.
Recommended land size are given in page 23
Please refer to page 3 for the minimum order quantity.
CAT.8100T
