DIMENSIONS (mm)
D
F 3.5 5.0
8 10
d 0.6 0.6
RIPPLE CURRENT COEFFICIENTS
Temperature(oC)
Multiplier 2.12 1.92 1.69
65 85
75
60 Multiplier
120 1k
0.45 0.60 0.83 0.94
400
Frequency(Hz)
W.V.
10~16V 0.38 0.50 0.75 0.9025~35V
5.0
12.5
0.6 7.5
16
0.8 7.5
18
0.8
1.50
95 1.00
105
10k
0.98
0.97
100k
1.00
1.00
0.36 0.46 0.70 0.8850~100V 0.94 1.00
• High ripple current, low E.S.R. and long life.
• Suitable for output of switching power supplies.
WG Series Low Impedance, High Ripple Current
RADIAL TYPE
Item
Operation Temperature Range
Rated Working Voltage
Capacitance Tolerance (120Hz 20oC)
Leakage Current
(20oC)
Surge Voltage
(20oC)
Dissipation Factor (tan )
(120Hz 20oC)
Low Temperature Stability
Load Life
Shelf Life
Characteristic
-55 ~ +105oC
10 ~ 100VDC
±20%(M) +50% -10%(T)
I 0.01CV I : Leakage Current ( µA)
C : Rated Capacitance ( µF)
*after 3 minutes V : Working Voltage (V)
100W.V.
S.V.
W.V.
tan
Rated Voltage (V)
-55oC / +20oC
-25oC / +20oC
After hours (D8mm 2000 hours, D10mm 3000 hours) application of W.V. and +105oC ripple current
value, the capacitor shall meet the following limits. (DC + ripple peak voltage rate working voltage)
Capacitance Change
Dissipation Factor
Leakage current
At +105oC no voltage application after 1000 hours the capacitor shall meet the following limits.
(with voltage treatment)
±20% of initial value
200% of initial specied value
initial specied value
Impedance ratio at 120Hz
SPECIFICATION
10~16
3
6
25~100
2
4
Capacitance Change
Dissipation Factor
Leakage current
±20% of initial value
200% of initial specied value
200% of initial specied value
Add 0.02 per 1000 µF for more than 1000 µF
125
100
0.06
63
79
63
0.06
50
63
50
0.07
35
44
35
0.08
25
32
25
0.09
16
20
16
0.10
10
13
10
0.12
1.5 1.5 1.5 1.5 1.5
WG Series
Case size : D x L (mm)
Max impedance : 20oC 100kHz
Max ripple current : A(rms) 105oC 100kHz
100
220
330
470
680
1000
2200
3300
4700
101
221
331
471
681
102
222
332
472
µF Code Item
V(Code)
CASE SIZE & MAX RIPPLE CURRENT
DxL
8x11.5
8x15
10x16
10x18
10x20
12.5x25
12.5x30
12.5x40
R.C.
0.36
0.50
0.62
0.78
1.00
1.61
2.00
2.50
10 (1A)
All blank voltage on sleeve marking is the same voltage as” ”point to.
16 (1C) 25 (1E)
IMP.
0.190
0.152
0.124
0.098
0.080
0.046
0.038
0.032
DxL
8x11.5
8x15
10x16
10x18
10x20
12.5x20
12.5x30
12.5x40
16x40
R.C.
0.27
0.44
0.57
0.71
0.90
1.16
1.89
2.44
2.64
IMP.
0.348
0.180
0.144
0.118
0.093
0.076
0.043
0.036
0.031
DxL
8x11.5
10x16
10x18
10x20
12.5x20
12.5x25
12.5x40
16x40
R.C.
0.34
0.59
0.76
0.95
1.21
1.62
2.70
3.04
IMP.
0.330
0.170
0.136
0.112
0.088
0.072
0.041
0.034
47
68
100
220
330
470
680
1000
2200
470
680
101
221
331
471
681
102
222
µF Code Item
V(Code) DxL
8x11.5
8x15
10x18
10x25
12.5x20
12.5x25
12.5x30
16x40
R.C.
0.30
0.40
0.66
0.93
1.07
1.42
1.87
2.83
35 (1V) 50 (1H)
IMP.
0.374
0.311
0.161
0.129
0.105
0.083
0.068
0.039
DxL
8x11.5
8x15
10x16
10x20
12.5x20
12.5x25
12.5x30
12.5x40
R.C.
0.29
0.39
0.49
0.80
1.04
1.37
1.79
2.48
IMP.
0.453
0.352
0.292
0.151
0.121
0.099
0.078
0.064
47
68
100
220
330
470
680
470
680
101
221
331
471
681
µF Code Item
V(Code) DxL
8x15
10x16
10x18
12.5x20
12.5x25
12.5x30
16x35.5
R.C.
0.35
0.43
0.55
0.92
1.24
1.61
2.09
63 (1J) 100 (2A)
IMP.
0.424
0.330
0.274
0.142
0.113
0.093
0.073
DxL
10x25
12.5x20
12.5x25
16x35.5
18x40
R.C.
0.44
0.51
0.68
1.19
1.64
IMP.
0.368
0.286
0.238
0.123
0.098