CHEMI-CON EKMQ500VSN822MA30S Snap mount Datasheet

KMQ SERIES
Engineering Bulletin Mar 07
KMQ Series
The KMQ series is a snap-in capacitor series that offers downsized versions of the current
miniaturized KMM series. These capacitors have a rated lifetime of 2,000 hours at 105C with the
rated ripple current applied. With high ripple current capability and higher CV per case size than the
KMM series, the KMQ capacitors are suitable for many downsized power supply circuits. The
standard KMQ capacitors have a 2-pin snap-in terminal style. The KMQ series is RoHS compliant
offering Pb -free construction and PET (polyester) sleeves with no end disk as the standard.
The standard KMQ series capacitors are not solvent proof. Refer to guidelines and precautions on the
website for usage and installation conditions recommended for United Chemi-Con products.
Summary of Specifications
PC board 2-pin snap-in terminals.
Capacitance range: 68 to 33,000µF.
Voltage range: 35, 50, 160 to 450VDC.
Category temperature range: 40C to 105C for 35V and 50V;25C to 105C
for 160 to 450V.
Leakage current: 3 CV (µA) maximum after 5 minutes at 20C.
Standard capacitance tolerance: 20%
Nominal case size (DL): 2225mm to 3550mm.
Rated lifetime: 2,000 hours at 105C with the rated ripple current applied.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
1/8
KMQ
SNAP MOUNT 105C
Snap Mount
Downsize
Large
Capacitance
RoHS
Compliant
105C
Maximum
Temperature
Engineering Bulletin Mar 07
KMQ Series
KMQ Specifications - Snap Mount
Item
Characteristics
Category Temperature Range
40 to 105C for 35 and 50VDC; 25 to 105C for 160 to 450VDC
Rated Voltage Range
35, 50, 160 to 450VDC
Capacitance Range
68 to 33,000F
Capacitance Tolerance
20% ( M ) at 20C, 120Hz
Leakage Current
I ≤ 3 CV (A ) after 5 minutes at 20C.
Where I = Max. leakage current (A ), C = Nominal capacitance (F ) and V = Rated voltage ( V )
At 20C, 120Hz
Dissipation Factor ( Tan )
Rated Voltage ( V )
Capacitance (F )
Tan ( DF ) Max.
160 - 250
315 - 400
<10,000
35
≥10,000
<10,000
≥10,000
—
—
—
0.30
0.35
0.25
0.30
0.15
0.15
0.20
Rated Voltage ( V )
Rated Ripple Current Multipliers
35, 50
160 - 250
315 - 400
Z (25C ) / Z (20C )
10
4
8
8
Z (40C ) / Z (20C )
4
—
—
—
420, 450
Frequency (Hz )
DC Rated Voltage
KMQ
420, 450
At 120Hz, impedance ( Z ) ratio between the 25C or 40C value and 20C value shall not
exceed the values given below.
Low Temperature
Characteristics
SNAP MOUNT 105C
50
50Hz
120Hz
300Hz
1kHz
10kHz
50kHz
35V, 50V
0.95
1.00
1.03
1.05
1.08
1.08
160 - 250V
0.81
1.00
1.17
1.32
1.45
1.50
315 - 450V
0.77
1.00
1.16
1.30
1.41
1.43
The following specifications shall be satisfied when the capacitors are restored to 20C after
subjecting them to DC voltage for 2,000 hours at 105C with the rated ripple current applied.
The sum of the DC voltage and peak AC voltage must not exceed the full rated voltage of
the capacitors.
Endurance
(Load Life)
Capacitance change: ≤ 20% of initial measured value
Tan ( DF )
: ≤ 200% of initial specified value
Leakage current
: ≤ initial specified value
The following specifications shall be satisfied when the capacitors are restored to 20C after
exposing them for 1,000 hours at 105C without voltage applied. The rated voltage shall be
applied to the capacitors for a minimum of 30 minutes, at least 24 hours and not more than
48 hours before the measurements.
Shelf Life
Capacitance change: ≤ 15% of initial measured value
Tan ( DF )
: ≤ 150% of initial specified value
Leakage current
: ≤ initial specified value
Diagram of Dimensions - Snap Mount
Unit: mm
Snap Mount
Type VSN Ø 22~ Ø 35
VS Pin Dimensions
See
Pin
Detail
PET Sleeve
PC board pin-out
W2
D1
10
W1
P
Edge
of can
2-2x
* Vent
L
W
2
Standard design does not have a plastic end disk.
* Vent may be located either on the bottom or side of the can.
2 /8
Type
VSN
P
4.00.5
W
1.50.2
W1
1.0
W2
1.0
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
Engineering Bulletin Mar 07
KMQ Series
Part Numbering System for KMQ Series
When ordering, always specify complete 18-field global part number.
18 Fields
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18
E KMQ 1 8 1 V S N 1 5 2 M A 3 0 S
9
8
7
6
3
2
1
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
3 /8
KMQ
4
Capacitance. Fields 11, 12 and 13.
Expressed in Microfarads. The first two digits are significant
figures inserted in fields 11 and 12, and the third digit inserted
in field 13 indicates the number of zeros for capacitance of
10F or more. R indicates the decimal point for capacitance
less than 10F (e.g. 1R5 = 1.5F; 150 = 15F; 151 = 150F;
152 = 1,500F; 153 = 15,000F ).
Dummy Terminals. Field 10.
N = No dummy terminals.
Terminal Type. Fields 8 and 9.
VS = Snap-in pins.
DC Rated Voltage. Fields 5, 6 and 7.
Expressed in Volts. The first two digits are significant figures
inserted in fields 5 and 6, and the third digit inserted in field 7
indicates the number of zeros for rated voltage of 10VDC or
more. R indicates the decimal point for rated voltage less than
10VDC (e.g. 1R8 = 1.8VDC; 180 = 18VDC; 181 = 180VDC).
Rule Exception: Coding for rated voltage 315VDC = 3B1.
Series Name. Fields 2, 3 and 4.
Enter the 3-letter/digit series name in fields 2, 3 and 4. If the
series name is only 2 letters/digits, place a dash in field 4.
For a series name with more than 3 letters/digits, refer to the
individual series for the appropriate 3-field series name.
Capacitor Type. Field 1.
Aluminum Electrolytic Capacitor (Polar).
SNAP MOUNT 105C
5
Supplement Code. Field 18.
All construction options listed have Sn100% terminal plating.
S = PET sleeve without end disk.
W = PET sleeve with end disk.
Case Size. Fields 15, 16 and 17.
The single letter diameter code is inserted in field 15.
P = Ø 22mm
Q = Ø 25.4mm
R = Ø 30mm
A = Ø 35mm
The double digit length code is inserted in fields 16 and 17.
25 = 25mm
30 = 30mm
35 = 35mm
40 = 40mm
45 = 45mm
50 = 50mm
Capacitance Tolerance. Field 14.
M = 20%
Engineering Bulletin Mar 07
KMQ Series
Standard Voltage Ratings - Snap Mount
Rated
Voltage
(WVDC)
35 Volts
KMQ
SNAP MOUNT 105C
44 Volts Surge
50 Volts
63 Volts Surge
160 Volts
200 Volts Surge
Case
Size
Code
Maximum ESR
( Ω ) at
20C, 120Hz
Rated
Ripple Current
(A rms) at
105C, 120Hz
22 25
22 25
22 30
22 35
22 40
22 50
25.4 25
25.4 25
25.4 30
25.4 35
25.4 35
25.4 40
25.4 50
30 25
30 25
30 30
30 35
30 40
30 50
35 25
35 25
35 30
35 35
35 40
35 50
P25
P25
P30
P35
P40
P50
Q25
Q25
Q30
Q35
Q35
Q40
Q50
R25
R25
R30
R35
R40
R50
A25
A25
A30
A35
A40
A50
0.106
0.089
0.073
0.061
0.058
0.048
0.089
0.073
0.061
0.058
0.048
0.039
0.032
0.061
0.058
0.048
0.039
0.032
0.026
0.048
0.039
0.032
0.026
0.021
0.018
1.87
2.04
2.36
2.65
3.0
3.47
2.0
2.21
2.49
2.88
3.15
3.61
4.14
2.62
2.9
3.25
3.78
4.3
5.0
3.2
3.6
4.1
4.64
5.37
6.0
EKMQ500VSN272MP25S
EKMQ500VSN332MP30S
EKMQ500VSN392MP30S
EKMQ500VSN472MP35S
EKMQ500VSN562MP40S
EKMQ500VSN682MP50S
EKMQ500VSN332MQ25S
EKMQ500VSN392MQ25S
EKMQ500VSN472MQ30S
EKMQ500VSN562MQ35S
EKMQ500VSN682MQ40S
EKMQ500VSN822MQ45S
EKMQ500VSN103MQ50S
EKMQ500VSN472MR25S
EKMQ500VSN562MR25S
EKMQ500VSN682MR30S
EKMQ500VSN822MR35S
EKMQ500VSN103MR40S
EKMQ500VSN123MR50S
EKMQ500VSN682MA25S
EKMQ500VSN822MA30S
EKMQ500VSN103MA30S
EKMQ500VSN123MA35S
EKMQ500VSN153MA40S
EKMQ500VSN183MA50S
22 25
22 30
22 30
22 35
22 40
22 50
25.4 25
25.4 25
25.4 30
25.4 35
25.4 40
25.4 45
25.4 50
30 25
30 25
30 30
30 35
30 40
30 50
35 25
35 30
35 30
35 35
35 40
35 50
P25
P30
P30
P35
P40
P50
Q25
Q25
Q30
Q35
Q40
Q45
Q50
R25
R25
R30
R35
R40
R50
A25
A30
A30
A35
A40
A50
0.153
0.126
0.106
0.089
0.074
0.061
0.126
0.106
0.089
0.074
0.061
0.051
0.050
0.089
0.074
0.061
0.051
0.050
0.041
0.061
0.051
0.050
0.041
0.033
0.028
1.65
1.92
2.08
2.43
2.63
3.05
1.76
2.04
2.5
2.61
2.94
3.6
4.0
2.29
2.8
3.3
3.6
4.0
4.29
2.77
3.6
4.0
4.37
4.5
5.3
EKMQ161VSN471MP25S
EKMQ161VSN561MP30S
EKMQ161VSN681MP30S
EKMQ161VSN821MP35S
EKMQ161VSN102MP40S
EKMQ161VSN681MQ25S
EKMQ161VSN821MQ30S
22 25
22 30
22 30
22 35
22 40
25.4 25
25.4 30
P25
P30
P30
P35
P40
Q25
Q30
0.529
0.444
0.366
0.303
0.249
0.366
0.303
1.4
1.5
1.7
2.0
2.2
1.7
2.0
Capacitance
(µF )
Global
Part Number
4,700
5,600
6,800
8,200
10,000
12,000
5,600
6,800
8,200
10,000
12,000
15,000
18,000
8,200
10,000
12,000
15,000
18,000
22,000
12,000
15,000
18,000
22,000
27,000
33,000
EKMQ350VSN472MP25S
EKMQ350VSN562MP25S
EKMQ350VSN682MP30S
EKMQ350VSN822MP35S
EKMQ350VSN103MP40S
EKMQ350VSN123MP50S
EKMQ350VSN562MQ25S
EKMQ350VSN682MQ25S
EKMQ350VSN822MQ30S
EKMQ350VSN103MQ35S
EKMQ350VSN123MQ35S
EKMQ350VSN153MQ40S
EKMQ350VSN183MQ50S
EKMQ350VSN822MR25S
EKMQ350VSN103MR25S
EKMQ350VSN123MR30S
EKMQ350VSN153MR35S
EKMQ350VSN183MR40S
EKMQ350VSN223MR50S
EKMQ350VSN123MA25S
EKMQ350VSN153MA25S
EKMQ350VSN183MA30S
EKMQ350VSN223MA35S
EKMQ350VSN273MA40S
EKMQ350VSN333MA50S
2,700
3,300
3,900
4,700
5,600
6,800
3,300
3,900
4,700
5,600
6,800
8,200
10,000
4,700
5,600
6,800
8,200
10,000
12,000
6,800
8,200
10,000
12,000
15,000
18,000
470
560
680
820
1,000
680
820
Nominal
Case Size*
DL ( mm )
† For construction options, refer to the part numbering system for descriptions and codes.
* Refer to diagram of dimensions for detailed case size specifications.
4 /8
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
Engineering Bulletin Mar 07
KMQ Series
Standard Voltage Ratings - Snap Mount
Rated
Voltage
(WVDC)
160 Volts
200 Volts Surge
Rated
Ripple Current
(A rms) at
105C, 120Hz
25.4 35
25.4 40
25.4 45
25.4 50
30 25
30 25
30 30
30 35
30 40
30 45
30 50
35 25
35 30
35 30
35 35
35 40
35 50
Q35
Q40
Q45
Q50
R25
R25
R30
R35
R40
R45
R50
A25
A30
A30
A35
A40
A50
0.249
0.207
0.166
0.138
0.303
0.249
0.207
0.166
0.138
0.113
0.092
0.207
0.166
0.138
0.113
0.092
0.075
2.2
2.3
2.5
2.7
2.0
2.2
2.3
2.5
2.7
2.9
3.1
2.3
2.5
2.7
2.9
3.1
3.3
EKMQ181VSN391MP25S
EKMQ181VSN471MP30S
EKMQ181VSN561MP30S
EKMQ181VSN681MP35S
EKMQ181VSN821MP40S
EKMQ181VSN102MP45S
EKMQ181VSN561MQ25S
EKMQ181VSN681MQ30S
EKMQ181VSN821MQ30S
EKMQ181VSN102MQ40S
EKMQ181VSN122MQ45S
EKMQ181VSN152MQ50S
EKMQ181VSN821MR25S
EKMQ181VSN102MR30S
EKMQ181VSN122MR35S
EKMQ181VSN152MR40S
EKMQ181VSN182MR45S
EKMQ181VSN222MR50S
EKMQ181VSN102MA25S
EKMQ181VSN122MA30S
EKMQ181VSN152MA30S
EKMQ181VSN182MA35S
EKMQ181VSN222MA40S
EKMQ181VSN272MA50S
22 25
22 30
22 30
22 35
22 40
22 45
25.4 25
25.4 30
25.4 30
25.4 40
25.4 45
25.4 50
30 25
30 30
30 35
30 40
30 45
30 50
35 25
35 30
35 30
35 35
35 40
35 50
P25
P30
P30
P35
P40
P45
Q25
Q30
Q30
Q40
Q45
Q50
R25
R30
R35
R40
R45
R50
A25
A30
A30
A35
A40
A50
0.638
0.529
0.444
0.366
0.303
0.249
0.444
0.366
0.303
0.249
0.207
0.166
0.303
0.249
0.207
0.166
0.138
0.113
0.249
0.207
0.166
0.138
0.113
0.092
1.3
1.4
1.5
1.7
2.0
2.2
1.5
1.7
2.0
2.2
2.3
2.5
2.0
2.2
2.3
2.5
2.7
2.9
2.2
2.3
2.5
2.7
2.9
3.1
EKMQ201VSN391MP25S
EKMQ201VSN471MP30S
EKMQ201VSN561MP30S
EKMQ201VSN681MP40S
EKMQ201VSN821MP45S
EKMQ201VSN102MP50S
EKMQ201VSN561MQ25S
EKMQ201VSN681MQ30S
EKMQ201VSN821MQ35S
EKMQ201VSN102MQ45S
EKMQ201VSN122MQ50S
EKMQ201VSN821MR25S
EKMQ201VSN102MR30S
EKMQ201VSN122MR35S
22 25
22 30
22 30
22 40
22 45
22 50
25.4 25
25.4 30
25.4 35
25.4 45
25.4 50
30 25
30 30
30 35
P25
P30
P30
P40
P45
P50
Q25
Q30
Q35
Q45
Q50
R25
R30
R35
0.638
0.529
0.444
0.366
0.303
0.249
0.444
0.366
0.303
0.249
0.207
0.303
0.249
0.207
1.31
1.45
1.67
1.75
2.04
2.3
1.67
1.75
2.04
2.3
2.65
2.04
2.3
2.65
1,000
1,200
1,500
1,800
820
1,000
1,200
1,500
1,800
2,200
2,700
1,200
1,500
1,800
2,200
2,700
3,300
EKMQ161VSN102MQ35S
EKMQ161VSN122MQ40S
EKMQ161VSN152MQ45S
EKMQ161VSN182MQ50S
EKMQ161VSN821MR25S
EKMQ161VSN102MR25S
EKMQ161VSN122MR30S
EKMQ161VSN152MR35S
EKMQ161VSN182MR40S
EKMQ161VSN222MR45S
EKMQ161VSN272MR50S
EKMQ161VSN122MA25S
EKMQ161VSN152MA30S
EKMQ161VSN182MA30S
EKMQ161VSN222MA35S
EKMQ161VSN272MA40S
EKMQ161VSN332MA50S
390
470
560
680
820
1,000
560
680
820
1,000
1,200
1,500
820
1,000
1,200
1,500
1,800
2,200
1,000
1,200
1,500
1,800
2,200
2,700
390
470
560
680
820
1,000
560
680
820
1,000
1,200
820
1,000
1,200
Nominal
Case Size*
DL ( mm )
† 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
5 /8
KMQ
200 Volts
250 Volts Surge
Maximum ESR
( Ω ) at
20C, 120Hz
Global
Part Number
SNAP MOUNT 105C
180 Volts
225 Volts Surge
Case
Size
Code
Capacitance
(µF )
Engineering Bulletin Mar 07
KMQ Series
Standard Voltage Ratings - Snap Mount
Rated
Voltage
(WVDC)
200 Volts
250 Volts Surge
250 Volts
KMQ
SNAP MOUNT 105C
300 Volts Surge
315 Volts
365 Volts Surge
Capacitance
(µF )
Global
Part Number
Nominal
Case Size*
DL ( mm )
Case
Size
Code
Maximum ESR
( Ω ) at
20C, 120Hz
Rated
Ripple Current
(A rms) at
105C, 120Hz
1,500
1,800
1,000
1,200
1,500
1,800
2,200
EKMQ201VSN152MR40S
EKMQ201VSN182MR45S
EKMQ201VSN102MA25S
EKMQ201VSN122MA30S
EKMQ201VSN152MA30S
EKMQ201VSN182MA40S
EKMQ201VSN222MA45S
30 40
30 45
35 25
35 30
35 30
35 40
35 45
R40
R45
A25
A30
A30
A40
A45
0.166
0.138
0.249
0.207
0.166
0.138
0.113
2.8
3.08
2.3
2.65
2.8
3.08
3.48
220
270
330
390
470
560
680
330
390
470
560
680
820
470
560
680
820
1,000
1,200
680
820
1,000
1,200
1,500
1,800
EKMQ251VSN221MP25S
EKMQ251VSN271MP25S
EKMQ251VSN331MP30S
EKMQ251VSN391MP35S
EKMQ251VSN471MP40S
EKMQ251VSN561MP45S
EKMQ251VSN681MP50S
EKMQ251VSN331MQ25S
EKMQ251VSN391MQ25S
EKMQ251VSN471MQ30S
EKMQ251VSN561MQ35S
EKMQ251VSN681MQ40S
EKMQ251VSN821MQ45S
EKMQ251VSN471MR25S
EKMQ251VSN561MR25S
EKMQ251VSN681MR30S
EKMQ251VSN821MR35S
EKMQ251VSN102MR40S
EKMQ251VSN122MR45S
EKMQ251VSN681MA25S
EKMQ251VSN821MA30S
EKMQ251VSN102MA30S
EKMQ251VSN122MA35S
EKMQ251VSN152MA45S
EKMQ251VSN182MA50S
22 25
22 25
22 30
22 35
22 40
22 45
22 50
25.4 25
25.4 25
25.4 30
25.4 35
25.4 40
25.4 45
30 25
30 25
30 30
30 35
30 40
30 45
35 25
35 30
35 30
35 35
35 45
35 50
P25
P25
P30
P35
P40
P45
P50
Q25
Q25
Q30
Q35
Q40
Q45
R25
R25
R30
R35
R40
R45
A25
A30
A30
A35
A45
A50
1.13
0.921
0.754
0.638
0.529
0.444
0.366
0.754
0.638
0.529
0.444
0.366
0.303
0.529
0.444
0.366
0.303
0.249
0.207
0.366
0.303
0.249
0.207
0.166
0.138
1.0
1.1
1.2
1.3
1.4
1.5
1.7
1.2
1.3
1.4
1.5
1.7
2.0
1.4
1.5
1.7
2.0
2.2
2.3
1.7
2.0
2.2
2.3
2.5
2.7
150
180
220
270
330
390
220
270
330
390
470
560
330
390
470
560
680
820
390
470
560
680
820
1,000
EKMQ3B1VSN151MP25S
EKMQ3B1VSN181MP30S
EKMQ3B1VSN221MP30S
EKMQ3B1VSN271MP35S
EKMQ3B1VSN331MP45S
EKMQ3B1VSN391MP45S
EKMQ3B1VSN221MQ25S
EKMQ3B1VSN271MQ30S
EKMQ3B1VSN331MQ35S
EKMQ3B1VSN391MQ40S
EKMQ3B1VSN471MQ45S
EKMQ3B1VSN561MQ50S
EKMQ3B1VSN331MR25S
EKMQ3B1VSN391MR30S
EKMQ3B1VSN471MR35S
EKMQ3B1VSN561MR40S
EKMQ3B1VSN681MR45S
EKMQ3B1VSN821MR50S
EKMQ3B1VSN391MA25S
EKMQ3B1VSN471MA25S
EKMQ3B1VSN561MA30S
EKMQ3B1VSN681MA35S
EKMQ3B1VSN821MA40S
EKMQ3B1VSN102MA45S
22 25
22 30
22 30
22 35
22 45
22 45
25.4 25
25.4 30
25.4 35
25.4 40
25.4 45
25.4 50
30 25
30 30
30 35
30 40
30 45
30 50
35 25
35 25
35 30
35 35
35 40
35 45
P25
P30
P30
P35
P45
P45
Q25
Q30
Q35
Q40
Q45
Q50
R25
R30
R35
R40
R45
R50
A25
A25
A30
A35
A40
A45
1.658
1.382
1.13
0.921
0.754
0.638
1.13
0.921
0.754
0.638
0.529
0.444
0.754
0.638
0.529
0.444
0.366
0.303
0.638
0.529
0.444
0.366
0.303
0.249
0.82
0.9
1.0
1.1
1.2
1.3
1.0
1.1
1.2
1.3
1.4
1.5
1.2
1.3
1.4
1.5
1.7
2.0
1.3
1.4
1.5
1.7
2.0
2.3
† For construction options, refer to the part numbering system for descriptions and codes.
* Refer to diagram of dimensions for detailed case size specifications.
6 /8
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
Engineering Bulletin Mar 07
KMQ Series
Standard Voltage Ratings - Snap Mount
Rated
Voltage
(WVDC)
350 Volts
400 Volts Surge
Nominal
Case Size*
DL ( mm )
Case
Size
Code
Maximum ESR
( Ω ) at
20C, 120Hz
Rated
Ripple Current
(A rms) at
105C, 120Hz
120
150
180
220
270
330
180
220
270
330
390
470
270
330
390
470
560
680
470
560
680
820
EKMQ351VSN121MP25S
EKMQ351VSN151MP30S
EKMQ351VSN181MP30S
EKMQ351VSN221MP35S
EKMQ351VSN271MP40S
EKMQ351VSN331MP45S
EKMQ351VSN181MQ25S
EKMQ351VSN221MQ30S
EKMQ351VSN271MQ30S
EKMQ351VSN331MQ40S
EKMQ351VSN391MQ45S
EKMQ351VSN471MQ50S
EKMQ351VSN271MR25S
EKMQ351VSN331MR30S
EKMQ351VSN391MR35S
EKMQ351VSN471MR35S
EKMQ351VSN561MR45S
EKMQ351VSN681MR50S
EKMQ351VSN471MA30S
EKMQ351VSN561MA35S
EKMQ351VSN681MA40S
EKMQ351VSN821MA45S
22 25
22 30
22 30
22 35
22 40
22 45
25.4 25
25.4 30
25.4 30
25.4 40
25.4 45
25.4 50
30 25
30 30
30 35
30 35
30 45
30 50
35 30
35 35
35 40
35 45
P25
P30
P30
P35
P40
P45
Q25
Q30
Q30
Q40
Q45
Q50
R25
R30
R35
R35
R45
R50
A30
A35
A40
A45
2.072
1.658
1.382
1.13
0.921
0.754
1.382
1.13
0.921
0.754
0.638
0.529
0.921
0.754
0.638
0.529
0.444
0.366
0.529
0.444
0.366
0.303
0.75
0.82
0.9
1.0
1.1
1.2
0.9
1.0
1.1
1.2
1.3
1.4
1.1
1.2
1.3
1.4
1.5
1.7
1.4
1.5
1.7
1.9
100
120
150
180
220
270
150
180
220
270
330
390
220
270
330
390
470
560
270
330
390
470
560
680
EKMQ401VSN101MP25S
EKMQ401VSN121MP30S
EKMQ401VSN151MP30S
EKMQ401VSN181MP35S
EKMQ401VSN221MP45S
EKMQ401VSN271MP50S
EKMQ401VSN151MQ25S
EKMQ401VSN181MQ30S
EKMQ401VSN221MQ35S
EKMQ401VSN271MQ40S
EKMQ401VSN331MQ45S
EKMQ401VSN391MQ50S
EKMQ401VSN221MR25S
EKMQ401VSN271MR30S
EKMQ401VSN331MR35S
EKMQ401VSN391MR40S
EKMQ401VSN471MR45S
EKMQ401VSN561MR50S
EKMQ401VSN271MA25S
EKMQ401VSN331MA30S
EKMQ401VSN391MA30S
EKMQ401VSN471MA35S
EKMQ401VSN561MA40S
EKMQ401VSN681MA45S
22 25
22 30
22 30
22 35
22 45
22 50
25.4 25
25.4 30
25.4 35
25.4 40
25.4 45
25.4 50
30 25
30 30
30 35
30 40
30 45
30 50
35 25
35 30
35 30
35 35
35 40
35 45
P25
P30
P30
P35
P45
P50
Q25
Q30
Q35
Q40
Q45
Q50
R25
R30
R35
R40
R45
R50
A25
A30
A30
A35
A40
A45
2.487
2.072
1.658
1.382
1.13
0.921
1.658
1.382
1.13
0.921
0.754
0.638
1.13
0.921
0.754
0.638
0.529
0.444
0.921
0.754
0.638
0.529
0.444
0.366
0.7
0.75
0.88
0.95
1.1
1.22
0.88
0.95
1.1
1.22
1.44
1.55
1.1
1.22
1.44
1.55
1.68
1.9
1.22
1.44
1.55
1.68
1.9
2.12
82
100
120
150
180
220
100
120
150
180
220
EKMQ421VSN820MP25S
EKMQ421VSN101MP25S
EKMQ421VSN121MP30S
EKMQ421VSN151MP35S
EKMQ421VSN181MP40S
EKMQ421VSN221MP45S
EKMQ421VSN101MQ25S
EKMQ421VSN121MQ25S
EKMQ421VSN151MQ30S
EKMQ421VSN181MQ30S
EKMQ421VSN221MQ35S
22 25
22 25
22 30
22 35
22 40
22 45
25.4 25
25.4 25
25.4 30
25.4 30
25.4 35
P25
P25
P30
P35
P40
P45
Q25
Q25
Q30
Q30
Q35
4.043
3.315
2.763
2.21
1.842
1.507
4.043
2.763
2.21
1.842
1.507
0.64
0.66
0.81
0.84
0.91
1.05
0.66
0.81
0.84
0.91
1.05
† 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
7/8
KMQ
420 Volts
470 Volts Surge
Global
Part Number
SNAP MOUNT 105C
400 Volts
450 Volts Surge
Capacitance
(µF )
Engineering Bulletin Mar 07
KMQ Series
Standard Voltage Ratings - Snap Mount
Rated
Voltage
(WVDC)
420 Volts
KMQ
SNAP MOUNT 105C
470 Volts Surge
450 Volts
500 Volts Surge
Capacitance
(µF )
Global
Part Number
Nominal
Case Size*
DL ( mm )
Case
Size
Code
Maximum ESR
( Ω ) at
20C, 120Hz
Rated
Ripple Current
(A rms) at
105C, 120Hz
270
330
150
180
220
270
330
390
470
220
270
330
390
470
560
680
EKMQ421VSN271MQ40S
EKMQ421VSN331MQ50S
EKMQ421VSN151MR25S
EKMQ421VSN181MR25S
EKMQ421VSN221MR30S
EKMQ421VSN271MR30S
EKMQ421VSN331MR35S
EKMQ421VSN391MR40S
EKMQ421VSN471MR45S
EKMQ421VSN221MA25S
EKMQ421VSN271MA25S
EKMQ421VSN331MA30S
EKMQ421VSN391MA35S
EKMQ421VSN471MA40S
EKMQ421VSN561MA45S
EKMQ421VSN681MA50S
25.4 40
25.4 50
30 25
30 25
30 30
30 30
30 35
30 40
30 45
35 25
35 25
35 30
35 35
35 40
35 45
35 50
Q40
Q50
R25
R25
R30
R30
R35
R40
R45
A25
A25
A30
A35
A40
A45
A50
1.228
1.005
2.21
1.842
1.507
1.228
1.005
0.85
0.705
1.507
1.228
1.005
0.85
0.705
0.592
0.488
1.25
1.42
0.84
0.91
1.05
1.25
1.42
1.61
1.86
1.05
1.25
1.42
1.61
1.86
2.1
2.2
68
82
100
120
150
180
100
120
150
180
220
270
150
180
220
270
330
390
220
270
330
390
470
560
EKMQ451VSN680MP25S
EKMQ451VSN820MP30S
EKMQ451VSN101MP30S
EKMQ451VSN121MP35S
EKMQ451VSN151MP40S
EKMQ451VSN181MP45S
EKMQ451VSN101MQ25S
EKMQ451VSN121MQ30S
EKMQ451VSN151MQ30S
EKMQ451VSN181MQ40S
EKMQ451VSN221MQ45S
EKMQ451VSN271MQ50S
EKMQ451VSN151MR25S
EKMQ451VSN181MR30S
EKMQ451VSN221MR30S
EKMQ451VSN271MR40S
EKMQ451VSN331MR45S
EKMQ451VSN391MR50S
EKMQ451VSN221MA25S
EKMQ451VSN271MA30S
EKMQ451VSN331MA35S
EKMQ451VSN391MA40S
EKMQ451VSN471MA45S
EKMQ451VSN561MA50S
22 25
22 30
22 30
22 35
22 40
22 45
25.4 25
25.4 30
25.4 30
25.4 40
25.4 45
25.4 50
30 25
30 30
30 30
30 40
30 45
30 50
35 25
35 30
35 35
35 40
35 45
35 50
P25
P30
P30
P35
P40
P45
Q25
Q30
Q30
Q40
Q45
Q50
R25
R30
R30
R40
R45
R50
A25
A30
A35
A40
A45
A50
4.876
4.043
3.315
2.763
2.21
1.842
3.316
2.763
2.21
1.842
1.507
1.228
2.21
1.842
1.507
1.228
1.005
0.85
1.507
1.228
1.005
0.85
0.705
0.592
0.5
0.56
0.64
0.72
0.79
0.87
0.64
0.72
0.79
0.87
1.0
1.19
0.79
0.87
1.0
1.19
1.38
1.55
1.0
1.19
1.38
1.55
1.74
1.9
† For construction options, refer to the part numbering system for descriptions and codes.
* Refer to diagram of dimensions for detailed case size specifications.
8 /8
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com