Engineering Bulletin Mar 07
SMQ Series
Standard Voltage Ratings - Snap Mount
Rated
Rated
Voltage
(WVDC)
Nominal
Case Size*
DꢅL (mm)
Case
Size
Code
Maximum ESR
Capacitance
(µF)
Global
Part Number
Ripple Current
(A rms) at
(Ω) at
†
ꢀ
20ꢁC,120Hz
ꢀ
85ꢁC,120Hz
220
270
330
390
470
560
330
390
470
560
680
ESMQ421VSN221MR25S
ESMQ421VSN271MR30S
ESMQ421VSN331MR35S
ESMQ421VSN391MR35S
ESMQ421VSN471MR40S
ESMQ421VSN561MR50S
ESMQ421VSN331MA30S
ESMQ421VSN391MA30S
ESMQ421VSN471MA35S
ESMQ421VSN561MA40S
ESMQ421VSN681MA45S
30 ꢅ 25
30 ꢅ 30
30 ꢅ 35
30 ꢅ 35
30 ꢅ 40
30 ꢅ 50
35 ꢅ 30
35 ꢅ 30
35 ꢅ 35
35 ꢅ 40
35 ꢅ 45
R25
R30
R35
R35
R40
R50
A30
A30
A35
A40
A45
1.507
1.228
1.005
0.85
1.65
1.94
2.17
2.27
2.61
2.82
2.17
2.27
2.61
2.82
3.11
0.705
0.592
1.005
0.85
420 Volts
470 Volts Surge
0.705
0.592
0.488
82
100
120
150
180
220
270
150
180
220
270
330
220
270
330
390
470
560
220
330
390
470
560
ESMQ451VSN820MP25S
ESMQ451VSN101MP25S
ESMQ451VSN121MP30S
ESMQ451VSN151MP35S
ESMQ451VSN181MP40S
ESMQ451VSN221MP45S
ESMQ451VSN271MP50S
ESMQ451VSN151MP25S
ESMQ451VSN181MP30S
ESMQ451VSN221MP40S
ESMQ451VSN271MP40S
ESMQ451VSN331MP50S
ESMQ451VSN221MR30S
ESMQ451VSN271MR30S
ESMQ451VSN331MR40S
ESMQ451VSN391MR40S
ESMQ451VSN471MR45S
ESMQ451VSN561MR50S
ESMQ451VSN221MA25S
ESMQ451VSN331MA30S
ESMQ451VSN391MA35S
ESMQ451VSN471MA40S
ESMQ451VSN561MA45S
22 ꢅ 25
22 ꢅ 25
22 ꢅ 30
22 ꢅ 35
22 ꢅ 40
22 ꢅ 45
22 ꢅ 50
25.4 ꢅ 25
25.4 ꢅ 30
25.4 ꢅ 40
25.4 ꢅ 40
25.4 ꢅ 50
30 ꢅ 30
30 ꢅ 30
30 ꢅ 40
30 ꢅ 40
30 ꢅ 45
30 ꢅ 50
35 ꢅ 25
35 ꢅ 30
35 ꢅ 35
35 ꢅ 40
35 ꢅ 45
P25
P25
P30
P35
P40
P45
P50
Q25
Q30
Q40
Q40
Q50
R30
R30
R40
R40
R45
R50
A25
A30
A35
A40
A45
4.043
3.316
2.763
2.21
0.83
0.93
1.04
1.19
1.35
1.55
1.78
1.19
1.35
1.55
1.78
2.01
1.55
1.78
2.01
2.24
2.53
2.82
1.55
2.01
2.24
2.53
2.82
1.842
1.507
1.228
2.21
1.842
1.507
1.228
1.005
1.507
1.228
1.005
0.85
450 Volts
500 Volts Surge
0.705
0.592
1.507
1.005
0.85
0.705
0.592
†For construction options, refer to the part numbering system for descriptions and codes.
Refer to diagram of dimensions for detailed case size specifications.
*
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
7/7
CHEMI-CON [ UNITED CHEMI-CON, INC. ]
