LARGE ALUMINUM ELECTROLYTIC CAPACITORS
HU
Snap-in Terminal Type, Long Life
Series
Long life guaranteed for 5000 hours load life at 105 C
Voltage range of 200~450V
Suited for use in high reliability equipment
Long Life
Item
Operating temperature range
Capacitance tolerance
Leakage current max.
Dissipation factor max.
(at 120Hz, 20 C)
Characteristics
WV 400 : -40 ~ +105 C, WV = 450 : -25 ~ +105 C
20% at 120Hz, 20 C
I=3 CV ( A) (after 5 minutes)
Capacitance > 1000 F : tan increases by 0.01 for each 1000 F from below value.
WV
tan
200
0.15
250
0.15
315
0.15
350
0.15
400
0.15
450
0.20
Load life
After an application of DC bias voltage plus the rated AC ripple current for 5000 hours at 105 C
The measurement shall meet the following limits.
Leakage current
Less than specified value
Capacitance change
Within 25% of initial value
tan
Less than 250% of specified value
After 1000 hours no load test, leakage current, capacitance and tan are same as load life value.
Unit : mm
Shelf life (at 105 C)
DRAWING
PC Board
Mounting Holes
Terminal
10
Terminal
Insulating sleeve
Bottom plate
0.8
0.1
0.8
0.1
10
D 1 max.
0.2
6.0
2
2
0.1
1
Safety vent
L 2 max.
6.0 1
1.5
0.1
DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
F
WV
200
250
315
350
22
25.4
25.4
25.4
30
30
35
35
35
35
35
35
400
25
25
25
30
25
30
30
30
35
40
45
50
0.40
0.48
0.53
0.62
0.70
0.83
0.98
1.08
1.26
1.46
1.66
1.89
22
25.4
25.4
30
30
30
35
35
35
35
35
450
30
25
30
30
30
30
30
35
40
45
50
0.29
0.32
0.38
0.45
0.50
0.55
0.66
0.76
0.88
1.01
1.17
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
22
25.4
25.4
25.4
25.4
30
30
35
35
35
35
25
25
30
35
40
35
40
35
35
40
50
0.82
1.00
1.18
1.35
1.56
1.76
2.03
2.29
2.53
2.69
3.25
22
22
25.4
25.4
30
30
35
35
35
35
35
25
30
30
35
30
35
30
35
40
45
50
0.68
0.79
0.96
1.13
1.28
1.47
1.65
1.89
2.18
2.50
2.87
22
22
25.4
30
30
30
35
35
35
35
35
35
25
30
25
25
25
30
30
30
35
40
45
50
0.48
0.57
0.64
0.78
0.86
1.00
1.20
1.33
1.52
1.74
1.98
2.27
22
25.4
25.4
25.4
25.4
30
30
35
35
35
35
25
25
30
30
35
35
40
35
40
45
50
0.48
0.59
0.68
0.76
0.88
1.06
1.23
1.40
1.59
1.82
2.06
Ripple current (A rms) at 105 C, 120Hz
Case size D L (mm)
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