Engineering Bulletin
?STANDARD
RATINGS
WV
(V
dc
)
Cap
(mF)
560
560
560
560
680
680
820
820
1,000
1,200
120
180
180
220
220
270
270
270
270
330
330
330
330
390
390
470
470
470
560
560
680
680
820
820
120
150
150
180
180
220
220
Case size
fDbL(mm)
25.4
B
50
30
B
35
30
B
40
35
B
30
30
B
45
35
B
35
30
B
50
35
B
40
35
B
45
35
B
50
22
B
25
22
B
30
25.4
B
25
22
B
35
25.4
B
30
22
B
40
22
B
45
25.4
B
35
30
B
25
22
B
50
25.4
B
40
30
B
30
35
B
25
25.4
B
45
30
B
35
25.4
B
50
30
B
40
35
B
30
30
B
45
35
B
35
30
B
50
35
B
40
35
B
45
35
B
50
22
B
25
22
B
30
25.4
B
25
22
B
35
25.4
B
30
22
B
40
22
B
45
Rated ripple
current
(Arms/105c,120Hz)
1.90
1.78
1.84
1.72
2.10
1.94
2.36
2.23
2.54
2.86
0.75
0.96
0.94
1.09
1.07
1.24
1.26
1.23
1.16
1.44
1.40
1.31
1.27
1.55
1.49
1.74
1.69
1.58
1.91
1.76
2.15
2.03
2.30
2.37
0.78
0.91
0.89
1.03
1.00
1.16
1.19
Part No.
EKMR351VSN561MQ50S
EKMR351VSN561MR35S
EKMR351VSN561MR40S
EKMR351VSN561MA30S
EKMR351VSN681MR45S
EKMR351VSN681MA35S
EKMR351VSN821MR50S
EKMR351VSN821MA40S
EKMR351VSN102MA45S
EKMR351VSN122MA50S
EKMR401VSN121MP25S
EKMR401VSN181MP30S
EKMR401VSN181MQ25S
EKMR401VSN221MP35S
EKMR401VSN221MQ30S
EKMR401VSN271MP40S
EKMR401VSN271MP45S
EKMR401VSN271MQ35S
EKMR401VSN271MR25S
EKMR401VSN331MP50S
EKMR401VSN331MQ40S
EKMR401VSN331MR30S
EKMR401VSN331MA25S
EKMR401VSN391MQ45S
EKMR401VSN391MR35S
EKMR401VSN471MQ50S
EKMR401VSN471MR40S
EKMR401VSN471MA30S
EKMR401VSN561MR45S
EKMR401VSN561MA35S
EKMR401VSN681MR50S
EKMR401VSN681MA40S
EKMR401VSN821MA45S
EKMR401VSN821MA50S
EKMR421VSN121MP25S
EKMR421VSN151MP30S
EKMR421VSN151MQ25S
EKMR421VSN181MP35S
EKMR421VSN181MQ30S
EKMR421VSN221MP40S
EKMR421VSN221MP45S
Tentative
No.761A / Apr.2005
Aluminum Electrolytic Capacitor
Downsized, Snap-ins, 105C
WV
(V
dc
)
Cap
(mF)
220
220
270
270
270
270
330
330
390
390
390
470
470
560
560
680
820
100
120
150
150
180
180
220
220
220
270
270
270
270
270
330
330
330
390
470
470
470
560
560
680
Case size
fDbL(mm)
25.4
B
35
30
B
25
22
B
50
25.4
B
40
30
B
30
35
B
25
25.4
B
45
30
B
35
25.4
B
50
30
B
40
35
B
30
30
B
45
35
B
35
30
B
50
35
B
40
35
B
45
35
B
50
22
B
25
22
B
30
22
B
35
25.4
B
25
22
B
40
25.4
B
30
22
B
45
25.4
B
35
30
B
25
22
B
50
25.4
B
40
25.4
B
45
30
B
30
35
B
25
25.4
B
50
30
B
35
35
B
30
30
B
40
30
B
45
30
B
50
35
B
35
35
B
40
35
B
45
35
B
50
Rated ripple
current
(Arms/105c,120Hz)
1.16
1.11
1.36
1.32
1.26
1.26
1.49
1.45
1.66
1.63
1.58
1.85
1.77
2.07
2.02
2.29
2.59
0.71
0.82
0.94
0.89
1.05
1.00
1.19
1.16
1.11
1.36
1.32
1.35
1.26
1.26
1.52
1.45
1.45
1.63
1.85
1.90
1.77
2.02
2.08
2.36
Part No.
EKMR421VSN221MQ35S
EKMR421VSN221MR25S
EKMR421VSN271MP50S
EKMR421VSN271MQ40S
EKMR421VSN271MR30S
EKMR421VSN271MA25S
EKMR421VSN331MQ45S
EKMR421VSN331MR35S
EKMR421VSN391MQ50S
EKMR421VSN391MR40S
EKMR421VSN391MA30S
EKMR421VSN471MR45S
EKMR421VSN471MA35S
EKMR421VSN561MR50S
EKMR421VSN561MA40S
EKMR421VSN681MA45S
EKMR421VSN821MA50S
EKMR451VSN101MP25S
EKMR451VSN121MP30S
EKMR451VSN151MP35S
EKMR451VSN151MQ25S
EKMR451VSN181MP40S
EKMR451VSN181MQ30S
EKMR451VSN221MP45S
EKMR451VSN221MQ35S
EKMR451VSN221MR25S
EKMR451VSN271MP50S
EKMR451VSN271MQ40S
EKMR451VSN271MQ45S
EKMR451VSN271MR30S
EKMR451VSN271MA25S
EKMR451VSN331MQ50S
EKMR451VSN331MR35S
EKMR451VSN331MA30S
EKMR451VSN391MR40S
EKMR451VSN471MR45S
EKMR451VSN471MR50S
EKMR451VSN471MA35S
EKMR451VSN561MA40S
EKMR451VSN561MA45S
EKMR451VSN681MA50S
350
420
400
450
420
?RATED
RIPPLE CURRENT MULTIPLIERS
@Frequency
Multipliers
Frequency(Hz)
50
120
1.00
1.00
300
1.17
1.16
1k
1.32
1.30
10k
1.45
1.41
50k
1.50
1.43
160 to 250V
dc
0.81
315 to 450V
dc
0.77
The ripple current gives aluminum electrolytic capacitors higher internal heat, the increased temperature accelerate
the deterioration of the capacitors.
The lifetime is approximately halved with every 5C rise.
Specifications in this bulletin are subject to change without notice.
NIPPON CHEMI-CON CORPORATION
1301
3
CHEMI-CON [ UNITED CHEMI-CON, INC. ]
