Page 1
SURFACE MOUNT ALUMINUM ELECTROLYTIC CAPACITORS
120~140
1.00
0.80
0.50
0.40
0.30
0.30
0.20
0.20
0.150.2
100
1.60
0
20
0.2
LARGE ALUMINUM ELECTROLYTIC CAPACITORS
Screw Terminal Type, High Ripple Current, High Reliability
WK
· High voltage and capacitance, high ripple current, high reliability, long life guaranteed for 5000 hours load life at 85℃
· Suitable for use in changeable current circuits in changeable frequencies air-condition etc
· Complied to the RoHS directive
Series
Items Performance characteristics
Operating temperature range
Leakage current max. I=3 (µA) or 5(mA) whichever is smaller (after 5 minutes)
Capacitance tolerance
Dissipation factor max.
(at 120 Hz, 20℃)
Low temperature characteristics
(Impedance ratio at 120Hz)
Load life
(after application of the rated
voltage for 5000 hours at 85℃)
Shelf life (at 85℃)
● DRAWING
-40 ~ +85℃(10V~100V）;-25 ~ +85℃(160V~550V)
CV
±20% at 120 Hz, 20℃
Φd L V 10 16 25 35 50 63 80 100 160~250 350~450
80~100 0.60 0.40 0.40 0.30 0.30 0.30 0.20 0.10 0.15 0.25
35
120 0.70 0.60 0.40 0.30 0.30 0.30 0.20 0.20 0.15 0.25
70~100 0.90 0.60 0.50 0.40 0.30 0.30 0.20 0.20 0.15 0.25
51
100 0.90 - - 0.50 0.40 0.30 0.30 - 0.20 0.25
63.5
120~140 1.20 0.80 0.70 - - 0.30 0.30 0.20 0.20 0.25
76
120~140 1.60 1.10 0.80 0.80 0.60 0.50 0.40 0.30 0.20 0.25
90 140~220 2.00 1.50 1.00 0.90 0.80 0.60 0.40 0.30 0.25 0.25
100 250 2.40 1.50 1.00 0.90 0.80 0.60 0.40 0.30 0.25 0.25
WV 10 ~ 100 160 ~ 550
Leakage current Less than specified value
Capacitance change Within ±20% of initial value
Tanδ Less than 200% of specif ied value
After 1000 hours no load test, leakage current, capacitance and tanδ are same as load life value.
Z-25℃/Z+20
Z-40℃/Z+20
--0.7
℃
℃
----0.
-8
12 -
5
5
Unit : mm
● Dimension of terminal pitch (w) and (l) and Nominal dia. of bolt
ФDw l α Nominal dia. of bolt
35 12.7 6.0 3.0 M5
51 22.0 6.0 3.0 M5
63.5 28.6 6.0 3.0 M5
76 31.8 6.0 3.0 M5
90 31.8 6.0 3.0 M5
150
Page 2
LARGE ALUMINUM ELECTROLYTIC CAPACITORS
10
100
0.90
1.00
1.08
1.151.20
160
0
0.88
1.00
1.08
1.151.20
350
0
0.80
1.00
1.10
1.30
1.40
WK
● Dimension of mounting bracket
Symbol ΦD
P
A
T
S
U
θ°
H
h
● FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
Frequency
WV
● DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
µF
~
~ 25
~ 55
WV
33000
47000
68000
100000
150000
220000
330000
470000
680000
1000000
1500000
Series
3 - Le g 2 - Le g
51 63.5 76 90 35 51 63.5 76 90
32.5 38.1 44.5 50.8 24.0 33.2 40.5 46.5 53.0
38.5 43.0 49.2 58.5 29.0 40.0 46.5 53.0 59.0
7.5 8.0 7.0 8.0 6.0 6.0 7.0 6.0 6.0
5.0 5.0 5.0 5.0 3.5 4.5 4.5 4.5 4.5
12.0 14.0 14.0 18.0 10.0 14.0 14.0 14.0 14.0
60.0 60.0 60.0 60.0 30.0 30.0 30.0 30.0 30.0
20.0 25.0 30.0 35.0 15.0 25.0 35.0 35.0 35.0
15.0 20.0 24.0 25.0 10.0 15.0 20.0 20.0 20.0
50Hz 120Hz 360Hz 1kHz 10kHz~
10 25 3516
35×80 6.0 35×80 6.4 35×100 8.2 35×120 8.2
35×80 7.2 35×100 7.9 35×120 9.4 51×80 9.3
35×100 8.8 35×120 10.6 51×100 12.0 51×120 13.6
51×80 10.7 51×100 11.5 51×120 15.3 63.5×100 14.5
51×100 13.0 51×120 15.6 63.5×120 18.9 76×100 16.8
63.5×100 15.9 63.5×120 25.1 76×120 24.8 76×140 24.8
63.5×120 19.0 76×120 30.5 90×170 30.8 90×170 32.6
76×120 22.8 90×170 33.0 90×220 33.3 90×220 35.2
90×170 27.7 90×220 36.0
90×220 33.9
35×80 6.2 35×80 6.2
µF
WV
4700
6800
10000
15000
22000
33000
47000
68000
100000
150000
220000
330000
470000
50 80 10063
35×80 3.8
35×100 4.5
35×80 4.1 35×100 4.6 51×80 5.4
35×80 5.4 35×100 5.5 35×120 6.0 51×100 6.6
35×100 6.1 35×120 7.1 51×100 7.2 63.5×100 7.7
51×70 7.0 51×100 9.7 51×120 9.2 76×100 10.8
51×90 8.6 51×120 11.7 63.5×120 13.8 76×120 14.9
51×120 11.9 63.5×120 16.2 63.5×140 15.5 76×150 18.8
63.5×100 14.2 63.5×140 20.8 90×140 23.4 90×170 22.1
76×120 18.6 90×140 28.6 90×170 26.5 90×220 27.0
90×140 20.3 90×170 28.3 90×220 28.9
90×170 25.3 90×220 31.2 Ripple current (A rms) at 85℃, 120Hz
90×220 33.2 Case size ΦD×L( mm)
151
Page 3
LARGE ALUMINUM ELECTROLYTIC CAPACITORS
WK
● DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
WV
µF
1000
1500
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
22000
33000
47000
68000
Series
160 250 350200
35×80 2.9 35×100 3.0
35×80 3.2 35×100 3.5 51×80 4.0 51×100 7.7
35×120 4.7 51×80 4.8 51×100 5.4 51×130 10.8
51×80 5.0 51×100 6.3 63.5×100 7.3 63.5×130 14.0
51×100 6.4 51×140 7.3
63.5×100 9.1 63.5×120 9.8 76×120 11.8 76×170 25.2
76×100 12.0 76×120 13.0 90×140 16.4 90×190 35.7
76×140 16.9 90×140 15.9 90×170 17.9
90×140 19.2 90×170 19.5 90×220 19.7
90×170 20.6 90×220 20.9
90×220 22.3
35×80 2.4
63.5×120 8.9
51×120 9.3
63.5×120 12.1
63.5×160 16.6
76×120 16.1
63.5×190 20.0
76×130 18.6
76×160 22.2
90×160 29.1
WV
µF
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
400 500
51×110 4.2 51×130 4.3
51×100 5.7 63.5×90 4.8 63.5×110 5.0
51×100 6.3 63.5×90 5.5 63.5×130 6.0
51×100 7.0 51×120 7.6 63.5×110 6.5 76×100 6.4
63.5×90 8.3 51×130 8.8 63.5×130 7.7 76×110 7.4
51×130 9.8 63.5×120 10.1 76×110 8.8 76×120 8.5
63.5×120 11.1 63.5×130 11.7 76×130 10.4 76×140 10.1
63.5×130 12.7 76×130
63.5×160 15.2 63.5×190 16.7
76×120 14.7 76×130 15.5
63.5×190 18.2
76×130 16.9
76×160 20.2 76×170 20.7 90×170 18.5 90×200 18.6
76×170 22.8 90×160 24.1 90×190 21.4
90×160 26.6 90×170 27.8 Ripple current (A rms) at 85℃, 120Hz
90×170 30.0 Case size ΦD×L (mm)
63.5×160 13.8
76×120 13.4
76×160
18.3 90×150 15.9
11.4
90×130 13.7
76×160 11.7
90×150 13.7
90×170 15.8
550450
152
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