Page 1
LARGE ALUMINUM ELECTROLYTIC CAPACITORS
High Temperature Range, For 125℃ Use
LB
· Wide operating temperature range of –40 ~ +125℃
· Ideal for industrial applications
· requiring continuous operation
· Complied to the RoHS directive
Series
Items Performance characteristics
Operating temperature range
Leakage current max. I=3 (µA) (after 5 minutes)
Capacitance tolerance
Dissipation factor max.
(at 120Hz, 20℃)
Low temperature characteristics
(Impedance ratio at 120Hz)
Load life
(after application of the rated
voltage for 1000 hours at 125℃)
Shelf life (at 125℃)
● DRAWING
-40 ~ +125℃
CV
±20% at 120 Hz, 20℃
Capacitance > 1000µF:tanδ increas es by 0.01 for each 1000µF fr om below value.
WV
Tan δ
After 1000 hours no load test, leakage current, capacitance and tanδ are same as load life value.
WV(V) 10~35 50 63~100 160~250
Z-25℃/Z+20
Z-40℃/Z+20
Leakage current Less than specified value
Capacitance change Within ±15% of initial value
Tanδ Less than 150% of specified value
10 16 25 35 50,63 80~160 200,250
0.50 0.40 0.30 0.25 0.20 0.17 0.15
℃
℃
6438
15 15 15 15
Unit:mm
● FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
Frequency
WV
~ 100
160 ~ 250
50Hz 120Hz 300Hz 1kHz 10kHz~
0.85 1.00 1.06 1.15 1.20
0.85 1.00 1.20 1.25 1.45
126
Page 2
LARGE ALUMINUM ELECTROLYTIC CAPACITORS
22×30
0.9
25×30
1.26
22×50
1.72
30×30
1.68
25×40
1
30×40
2.22
30×30
1.74
35×30
2.1
22×50
1.91
25×40
1.91
30×452.62
35×352
35×453.44
22×30
0.32
22×40
0
25×30
0.43
22×50
0.58
25×40
0.58
30×350.60
35×30
0.61
2
0
0
30×40
0
35×30
0
30×50
0.99
35×40
0.98
3
0
1.28
F
25×30
0.71
22×40
0.8722×30
0.78
25×350.91
22×30
0.8530×351.19
35×30
1.22
22×50
1.42
30×30
1.39
22×50
1.54
25×40
1.54
3
0
2.16
30×30
1.50
35×352.09
35×40
2.61
22×40
0.50
25×30
0.49
30×30
0.6522×50
0.86
2
0
0.8
25×40
1.04
30×40
1.12
30×50
1.12
30×351.0735×30
1.09
35×40
1.11
35×451.86
LB
● DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
WV
µF
1500
2200
3300
4700
6800
10000
15000
WV
µ
470
680
1000
1500
2200
3300
4700
Series
10 16
22×30 1.09
22×40
25×35
30×35 1.97
35 50
22×40
25×30
30×40 2.04
1.45
1.51
.57
1.16
1.14
22×30 1.00
22×40
25×35
22×50 1.78 25×50 2.23
30×40
35×30
35×45 3.14
22×40
25×30
25×40 1.42
30×40
35×35
35×40 2.45
1.36
1.41
.77
2.31
2.26
1.06
1.04
1.86
1.91
25
22×40 1.28
25×40 1.72
30×50
35×40
63
22×35 0.69
30×30 0.93
25×45 1.21
30×45
35×40
5×5
2.90
2.87
1.60
1.65
5
7
WV
µF
150
220
330
470
680
1000
1500
WV
µF
100
150
220
330
470
680
80 100
22×30 0.37
22×30 0.48
22×30 0.59 25×40 0.67
22×40
25×35
30×45 1.42
35×35 1.40
0.79
0.82
22×40
25×30
25×40 0.86 30×40 0.86
30×35 0.89 35×30 0.84
0.66
0.65
22×50 0.67
5×5
35×50
160
1.4635×40 1.46
250200
22×35 0.42
22×45
25×40
30×30
5×5
0.56
0.58
0.57
.77
.77
.75
30×45
35×35
.44
0.80
0.79
35×45 1.03
5×5
Ripple current (A rms) at 125℃, 120Hz
Case size ΦD×L (mm)
7
127
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