WIMA Snubber MKP
Snubber MKP Capacitors for Pulse Applications with Double-Sided
Metallized Electrodes and Internal Series Connection. Capacitances
from 0.047
mF
to 8.0
mF.
Rated Voltages from 700 VDC to 3000 VDC.
Special Features
˜
Pulse duty construction
˜
Self-healing
˜
Particularly reliable contact-
configurations: 4-pin versions and
screwable plate connections
˜
Internal series connection
˜
Very low dissipation factor
˜
Negative capacitance change
versus temperature
˜
According to RoHS 2011/65/EU
D
Electrical Data
Capacitance range:
0.047
m
F to 8.0
m
F
Rated voltages:
700 VDC, 850 VDC,
1000 VDC, 1250 VDC, 1700 VDC,
2000 VDC, 2500 VDC, 3000 VDC
Capacitance tolerances:
±20%, ±10%, ±5% (other tolerances are
available subject to special enquiry)
Operating temperature range:
–55) C to +100) C
Insulation resistance
at +20+ C:
C
T
0.33
mF:
1 x 10
5
M¸
(mean value: 5 x 10
5
M¸)
C
0.33
mF:
30 000 sec (M¸ x
mF)
(mean value: 100 000 sec)
Measuring voltage: 100 V/1 min.
Test voltage:
2 sec
L
41.5
41.5
56
at f
1 kHz
10 kHz
100 kHz
T2000
VDC 2500 VDC
3000
VDC
1.6 U
r
1.4 U
r
1.2 U
r
1.4 U
r
1.4 U
r
1.2 U
r
C
T
0.1
mF
T
6 x 10
-4
T
6 x 10
-4
T
15 x 10
-4
1.2 U
r
1.2 U
r
1.2 U
r
Climatic test category:
55/100/56 in accordance with IEC
Voltage derating:
A voltage derating factor of 1.35 % per K
must be applied from +85+ C for DC
voltages and from +75+ C for AC
voltages
Reliability:
Operational life
300 000 hours
Failure rate
1 fit (0.5 x U
r
and 40) C)
Specific dissipation:
Box size*
Specific dissipation in Watts per K
W x H x L in mm above the ambient temperature
19 x 31 x 56
23 x 34 x 56
27 x 37.5 x 56
33 x 48 x 56
37 x 54 x 56
* other box sizes see page 11.
Typical Applications
For high pulse and high frequency
applications requiring extremely
reliable contacts e.g.
˜
IGBT-applications
Construction
Dielectric:
Polypropylene (PP) film
Capacitor electrodes:
Double-sided metallized plastic film
Internal construction:
Plastic film
Electrode carrier
plastic film metallized
on both sides
Plastic film metallized
on one side
Metal contact layer
(schoopage)
Terminating plate
0.068
0.079
0.092
0.122
0.142
Dissipation factors
at + 20) C: tan
d
0.1
mF
< C
T
1.0
mF
T
6 x 10
-4
T
6 x 10
-4
–
C > 1.0
mF
T
6 x 10
-4
–
–
Maximum pulse rise time:
Capacitance
max. pulse rise time V/msec at T
A
< 40) C
mF
700 VDC 850 VDC 1000 VDC 1250 VDC 1700 VDC 2000 VDC 2500 VDC 3000 VDC
0.047 ... 0.22
0.33 ... 0.68
1.0 ... 2.2
2.5 ... 6.8
7.0 ... 8.0
1150
900
500
190
90
1150
900
500
190
90
1800
1150
500
390
–
1800
1150
500
390
–
1800
1150
650
500
–
1800
1150
650
–
–
1800
1150
650
–
–
1800
1150
650
–
–
Encapsulation:
Solvent-resistant, flame-retardant plastic
case with epoxy resin seal, UL 94 V-0
Terminations:
Tinned wire or plates.
Marking:
Colour: Red. Marking: Black.
Epoxy resin seal: Red
for pulses equal to the rated voltage
Mounting Recommendation
Excessive mechanical strain, e.g. pressure
or shock onto the capacitor body, is to be
avoided during mounting and usage of
the capacitors. When fixing the plates the
screw torque is to be limited to max. 5 Nm.
For further details and graphs please
refer to Technical Information.
Packing
Packing units at the end of the catalogue.
Packing quantities may vary depending on
the plate version.
04.16
101
WIMA Snubber MKP
Continuation
D
General Data
Capac-
itance
0.22 „
0.33 „
0.47 „
0.68 „
1.0
1.5
2.0
2.2
2.5
3.0
3.3
4.0
4.7
5.0
6.0
7.0
8.0
11
11
15
13
15
19
20
20
24
24
24
31
31
31
35
33
W
H
700 VDC/420 VAC*
L
Part number
W
H
850 VDC/450 VAC*
L
Part number
W
11
11
H
21
22
1000 VDC/600 VAC*
L
Part number
31.5 SNMPO132206B_ _ _ _ _ _
41.5
SNMPO132207B_ _ _ _ _ _
31.5 SNMPO133306F_ _ _ _ _ _
41.5
SNMPO133307C_ _ _ _ _ _
31.5 SNMPO134706G_ _ _ _ _ _
41.5
SNMPO134707D_ _ _ _ _ _
41.5 SNMPO136807E_ _ _ _ _ _
SNMPO141007G_ _ _ _ _ _
SNMPO141008E_ _ _ _ _ _
SNMPO141507H_ _ _ _ _ _
SNMPO141508E_ _ _ _ _ _
SNMPO142007I_ _ _ _ _ _
SNMPO142008H_ _ _ _ _ _
SNMPO142207I_ _ _ _ _ _
SNMPO142208H_ _ _ _ _ _
SNMPO142507J_ _ _ _ _ _
56
SNMPO142508J_ _ _ _ _ _
41.5 SNMPO143007K_ _ _ _ _ _
56
SNMPO143008J_ _ _ _ _ _
41.5 SNMPO143307K_ _ _ _ _ _
56
SNMPO143308J_ _ _ _ _ _
56 SNMPO144008L_ _ _ _ _ _
56
56
56
SNMPO144708L_ _ _ _ _ _
SNMPO145008L_ _ _ _ _ _
SNMPO146008L_ _ _ _ _ _
41.5
56
41.5
56
41.5
56
41.5
56
41.5
15
13
26
24
21
22
26
24
29
26
32
39.5
39.5
45.5
45.5
45.5
46
46
46
50
48
31.5
41.5
31.5
41.5
SNMPK034706B_ _ _ _ _ _ 17
SNMPK034707B_ _ _ _ _ _
15
SNMPK036806F_ _ _ _ _ _ 17
SNMPK036807C_ _ _ _ _ _
29
26
29
32
39.5
34
45.5
34
45.5
34
46
37.5
46
37.5
50
48
50
48
48
48
54
54
31.5 SNMPM033306F_ _ _ _ _ _
41.5
SNMPM033307C_ _ _ _ _ _
31.5 SNMPM034706G_ _ _ _ _ _
41.5
SNMPM034707D_ _ _ _ _ _
41.5 SNMPM036807E_ _ _ _ _ _
15
13
26
24
17
15
29
26
17
29
39.5
34
45.5
34
46
37.5
46
37.5
50
48
m
F 17
„
„
„
„
„
„
„
„
„
„
„
„
31.5 SNMPK041006G_ _ _ _ _ _ 19
41.5 SNMPK041007D_ _ _ _ _ _
41.5 SNMPK041507F_ _ _ _ _ _ 20
23
41.5 SNMPK042007G_ _ _ _ _ _ 24
23
41.5 SNMPK042207G_ _ _ _ _ _ 24
23
41.5 SNMPK042507H_ _ _ _ _ _ 31
27
41.5 SNMPK043007H_ _ _ _ _ _ 31
27
41.5 SNMPK043307H_ _ _ _ _ _ 35
33
41.5 SNMPK044007I_ _ _ _ _ _ 35
33
40
33
37
55
48
54
41.5 SNMPK044707I_ _ _ _ _ _
41.5 SNMPK045007I_ _ _ _ _ _
41.5 SNMPK046007J_ _ _ _ _ _
56
SNMPK046008J_ _ _ _ _ _
41.5 SNMPK047007K_ _ _ _ _ _
56 SNMPK047008J_ _ _ _ _ _
56 SNMPK048008L_ _ _ _ _ _
33
33
37
37
41.5 SNMPM041007F_ _ _ _ _ _ 20
23
41.5 SNMPM041507G_ _ _ _ _ _ 24
56 SNMPM041508E_ _ _ _ _ _ 23
41.5 SNMPM042007H_ _ _ _ _ _ 31
56 SNMPM042008E_ _ _ _ _ _ 27
41.5 SNMPM042207H_ _ _ _ _ _ 31
56 SNMPM042208E_ _ _ _ _ _ 27
41.5 SNMPM042507I_ _ _ _ _ _ 35
56 SNMPM042508H_ _ _ _ _ _
33
41.5 SNMPM043007I_ _ _ _ _ _ 40
56 SNMPM043008H_ _ _ _ _ _
33
41.5 SNMPM043307J_ _ _ _ _ _ 40
56 SNMPM043308J_ _ _ _ _ _
33
41.5 SNMPM044007J_ _ _ _ _ _ 37
56
SNMPM044008J_ _ _ _ _ _
56 SNMPM044708J_ _ _ _ _ _ 37
56 SNMPM045008J_ _ _ _ _ _ 37
56 SNMPM046008L_ _ _ _ _ _ 37
56
SNMPM047008L_ _ _ _ _ _
55
48
55
48
54
54
54
54
* AC voltages: f
T
1000 Hz; 1.4 x
U
rms
+
UDC
T
U
r
New range and values
Dims. in mm.
Ionisation inception level in isolated cases may
be lower than admissible rated AC voltage.
Versions and dimensional drawings see page 108.
Part number completion:
Version codes see page 110.
Tolerance: 20 % = M
10 % = K
5%=J
Packing:
bulk = S
Pin length: 6-2 = SD
none = 00 (for plate versions)
Rights reserved to amend design data without prior notification.
Continuation page 103
04.16
102
WIMA Snubber MKP
Continuation
D
General Data
Capac-
W
itance
0.068
mF
0.1
mF
H
1250 VDC/600 VAC*
L
Part number
W
H
1700 VDC/650 VAC*
L
Part number
W
11
11
H
21
22
0.15 „
0.22 „
0.33 „
0.47 „
0.68 „
1.0
1.5
2.0
2.2
2.5
3.0
3.3
4.0
4.7
5.0
6.0
11
11
15
13
17
15
17
21
22
26
24
29
26
29
39.5
34
45.5
34
46
37.5
46
37.5
50
55
55
54
54
54
31.5
41.5
31.5
41.5
31.5
41.5
41.5
41.5
56
41.5
56
41.5
56
41.5
56
41.5
SNMPR032206B_ _ _ _ _ _
SNMPR032207B_ _ _ _ _ _
SNMPR033306F_ _ _ _ _ _
SNMPR033307C_ _ _ _ _ _
SNMPR034706G_ _ _ _ _ _
SNMPR034707D_ _ _ _ _ _
SNMPR036807E_ _ _ _ _ _ 20
23
11
11
13
11
15
13
17
15
19
21
22
24
22
26
24
34.5
26
32
34
31.5
41.5
31.5
41.5
31.5
41.5
31.5
41.5
41.5
SNMPTA31006B_ _ _ _ _ _
SNMPTA31007B_ _ _ _ _ _
SNMPTA31506D_ _ _ _ _ _
SNMPTA31507B_ _ _ _ _ _
SNMPTA32206F_ _ _ _ _ _
SNMPTA32207C_ _ _ _ _ _
SNMPTA33306I_ _ _ _ _ _
SNMPTA33307D_ _ _ _ _ _
SNMPTA34707F_ _ _ _ _ _
13
11
15
13
15
19
20
23
24
22
26
24
26
32
34
2000 VDC/700 VAC*
L
Part number
31.5
SNMPU026806B_ _ _ _ _ _
41.5
SNMPU026807B_ _ _ _ _ _
31.5 SNMPU031006D_ _ _ _ _ _
41.5 SNMPU031007B_ _ _ _ _ _
31.5 SNMPU031506F_ _ _ _ _ _
41.5 SNMPU031507C_ _ _ _ _ _
41.5 SNMPU032207D_ _ _ _ _ _
41.5 SNMPU033307F_ _ _ _ _ _
mF
20
23
„ 24
23
„ 31
27
„ 31
27
„ 35
„
„
„
„
„
„
33
33
33
37
40
40
37
37
37
48
48
48
54
SNMPR041007G_ _ _ _ _ _
SNMPR041008E_ _ _ _ _ _
SNMPR041507H_ _ _ _ _ _
SNMPR041508E_ _ _ _ _ _
SNMPR042007I_ _ _ _ _ _
SNMPR042008H_ _ _ _ _ _
SNMPR042207I_ _ _ _ _ _
SNMPR042208H_ _ _ _ _ _
SNMPR042507J_ _ _ _ _ _
56
SNMPR042508J_ _ _ _ _ _
41.5 SNMPR043007K_ _ _ _ _ _
56
SNMPR043008J_ _ _ _ _ _
41.5 SNMPR043307K_ _ _ _ _ _
56
SNMPR043308J_ _ _ _ _ _
56 SNMPR044008L_ _ _ _ _ _
56 SNMPR044708L_ _ _ _ _ _
56
SNMPR045008L_ _ _ _ _ _
56 SNMPR046008L_ _ _ _ _ _
24
27
31
27
40
33
40
33
37
37
39.5 41.5 SNMPTA36807G_ _ _ _ _ _ 24
56
SNMPTA36808E_ _ _ _ _ _
27
45.5 41.5 SNMPTA41007H_ _ _ _ _ _ 35
37.5 56 SNMPTA41008H_ _ _ _ _ _
33
46 41.5 SNMPTA41507I_ _ _ _ _ _ 40
37.5 56 SNMPTA41508H_ _ _ _ _ _
33
55 41.5 SNMPTA42007K_ _ _ _ _ _ 37
48 56 SNMPTA42008J_ _ _ _ _ _
55 41.5 SNMPTA42207K_ _ _ _ _ _
37
48 56 SNMPTA42208J_ _ _ _ _ _
54 56 SNMPTA42508L_ _ _ _ _ _
54
56
SNMPTA43008L_ _ _ _ _ _
39.5 41.5 SNMPU034707G_ _ _ _ _ _
56
SNMPU034708E_ _ _ _ _ _
45.5 41.5 SNMPU036807H_ _ _ _ _ _
37.5 56
SNMPU036808H_ _ _ _ _ _
50 41.5 SNMPU041007J_ _ _ _ _ _
48 56
SNMPU041008J_ _ _ _ _ _
55 41.5 SNMPU041507K_ _ _ _ _ _
48 56
SNMPU041508J_ _ _ _ _ _
54 56 SNMPU042008L_ _ _ _ _ _
54
56
SNMPU042008L_ _ _ _ _ _
* AC voltages: f
T
1000 Hz; 1.4 x
U
rms
+
UDC
T
U
r
New range, box sizes and values
Dims. in mm.
Ionisation inception level in isolated cases may
be lower than admissible rated AC voltage.
Versions and dimensional drawings see page 108.
Part number completion:
Version codes see page 110.
Tolerance: 20 % = M
10 % = K
5%=J
Packing:
bulk = S
Pin length: 6-2 = SD
none = 00 (for plate versions)
Rights reserved to amend design data without prior notification.
Continuation page 104
04.16
103
WIMA Snubber MKP
WIMA FKP 4
Continuation
D
General Data
Capacitance
0.047
m
F
0.068 „
0.1
0.15
0.22
0.33
0.47
m
F
„
„
„
„
13
11
15
13
15
19
24
27
35
33
33
31
11
W
11
0.68 „
1.0
1.5
m
F
40
„
37
2500 VDC/700 VAC*
L
Part number
31.5
SNMPV024706B_ _ _ _ _ _
22
41.5
SNMPV024707B_ _ _ _ _ _
24
31.5
SNMPV026806D_ _ _ _ _ _
22
41.5
SNMPV026807B_ _ _ _ _ _
26
31.5
SNMPV031006F_ _ _ _ _ _
24
41.5
SNMPV031007C_ _ _ _ _ _
26
41.5
SNMPV031507D_ _ _ _ _ _
32
41.5
SNMPV032207F_ _ _ _ _ _
45.5
41.5
SNMPV033307H_ _ _ _ _ _
46
41.5
SNMPV034707I_ _ _ _ _ _
37.5
56
SNMPV034708H_ _ _ _ _ _
50
41.5
SNMPV036807J_ _ _ _ _ _
48
56
SNMPV036808J_ _ _ _ _ _
55
41.5
SNMPV041007K_ _ _ _ _ _
48
56
SNMPV041008J_ _ _ _ _ _
54
56
SNMPV041508L_ _ _ _ _ _
H
21
W
11
11
13
11
15
13
15
19
24
31
33
27
35
40
33
37
3000 VDC/700 VAC*
L
Part number
31.5
SNMPW024706B_ _ _ _ _ _
22
41.5
SNMPW024707B_ _ _ _ _ _
24
31.5
SNMPW026806D_ _ _ _ _ _
22
41.5
SNMPW026807B_ _ _ _ _ _
26
31.5
SNMPW031006F_ _ _ _ _ _
24
41.5
SNMPW031007C_ _ _ _ _ _
26
41.5
SNMPW031507D_ _ _ _ _ _
32
41.5
SNMPW032207F_ _ _ _ _ _
45.5
41.5
SNMPW033307H_ _ _ _ _ _
46
41.5
SNMPW034707I_ _ _ _ _ _
37.5
56
SNMPW034708H_ _ _ _ _ _
50
41.5
SNMPW036807J_ _ _ _ _ _
48
56
SNMPW036808J_ _ _ _ _ _
55
41.5
SNMPW041007K_ _ _ _ _ _
48
56
SNMPW041008J_ _ _ _ _ _
54
56
SNMPW041508L_ _ _ _ _ _
H
21
* AC voltages: f
T
1000 Hz; 1.4 x
U
rms
+
UDC
T
U
r
New range and values
Dims. in mm.
Ionisation inception level in isolated cases may
be lower than admissible rated AC voltage.
Versions and dimensional drawings see page 108.
Part number completion:
Version codes see page 110.
Tolerance: 20 % = M
10 % = K
5%=J
Packing:
bulk = S
Pin length: 6-2 = SD
none = 00 (for plate versions)
Rights reserved to amend design data without prior notification.
Permissible AC voltage in relation to frequency at 10) C internal temperature rise (general guide).
U
rms
V
5
400
2
10
2
5
650
5
U
rms
V
0.
0.
2.
1.
0
0
µF
0.
2.
0
2
22
22
06
8
µF
µF
µF
10
2
µF
700 VDC
2
10
1
4.
µF
6. 0 µ
0 F
1.
µF
5
3.
µF
8.
5.
0 µ
0
0
F
µF
µF
5
10
4
2
5
0
1.
µF
0.
1
0.
µF
5
0.
3.
0
1.
5
1
µF
1700 VDC
2
10
1
47
0.
47
µF
5
µF
µF
µF
10
3
10
3
2
10
2
5 f 10
Hz
2
5
10
2
10
2
5 f 10
Hz
600
5
U
rms
V
2
10
2
5
700
5
U
rms
V
0.
7
04
0.
1
2.
0
µF
0.
47
µF
µF
0.
06
8
2
µF
0.
22
µF
1.
0
4.
0
µF
1.
0
µF
10
2
µF
0.
22
µF
µF
1000 VDC
2
10
1
µF
5
0.
1
3.
0
2000 VDC
3000 VDC
µF
0.
47
µF
µF
10
5
2.
2
10
1
0
0
5.
µF
10
3
2
5
10
4
2
5
10
5
2
5 f 10
6
Hz
10
3
2
5
10
4
2
5
2
5 f 10
6
Hz
104
04.16
D
Versions of WIMA Snubber-
and DC-LINK MKP 4- Capacitors
L
L
L
2
±
0.8
0.6
h
14
±
0.8
0.6
2
±
0.8
0.6
W
15
±0.15
c
15
±0.15
d
W
12
±0.15
c
12
±0.15
2
G0.8
H
H
H
14
19.5
G0.8
W
h
d
c
d
7.5
±
0.8
6.1
±
0.1
a
b
e
a
Ø
e
f
a
b
Version
A1
A1.5
A1
A1.1.1
A1.4.1
L
41.5
41.5
56
56
56
±0.5
a
±0.5
b
±0.5
c
±0.8
h
Version
A1.6
A1.6.1
A1.6.2
A1.6
L
41.5
41.5
41.5
56
a
±0.5
c
±0.5
d
±0.8
e
±0.8
Ø
±0.1
Version
A2
A2.4.1
A2.6.1
A2.6.2
A2.8
A2.1
A2.1.2
L
a
b
c
d
e
f
8.4
8.4
6.1
6.1
8.4
8.4
8.4
h
0
0
3.5
0
3.5
0
0
G
0.5
G
0.5
G
0.5
G
0.15
G
0.8
G
0.1
G
0.8
17.5
17.5
20
28
28
28
28
30
38
38
7.5
7.5
10
18
18
0
3.5
0
0
3.5
18
22
23
29
6
10
10
17
21.5
18.5
18.5
21.5
16
13
13
16
7
7
8
7
41.5 36 46.5 14.5 22 7.5
41.5 33.5 39.5 7.5 22 13
41.5 31.5 41.5 14 22 13
41.5 31.5 41.5 14 22 13
41.5 36 46.5 14.5 22 7.5
56 39.5 45.5 13.5 22 7.5
56 36 45.5 14.5 21.5 7.5
W
h
L
h
W
L
W
L
H
H
H
17
G0.8
6.5
G0.15
0.6
6.1
G0.1
a
b
d
c
d
±0.8
17
6.5
±0.15
0.6
8.4
±0.1
22
±0.15
l
a
b
c
7
0.1
5.5
0.15
0.6
12
0.15
22
±0.15
a
c
12
0.15
Version
L
a
G
0.5
b
G
0.5
c
d
h
0
3
0
0
0
3
3
G
0.5
G
0.15
G
0.8
Version
A3.9
A3.11
A3.2
A3.3
L
41.5
41.5
56
56
a
±0.5
b
±0.5
c
±0.5
h
±0.8
Version
A3.8
A3.8.1
A3.8.2
L
41.5 W
41.5 W
41.5 W
17
17
17
a
0.5
0.5
c
0.8
l
A3
41.5 17.5 27.5 7.5 15
A3.5
41.5 17.5 27.5 7.5 15
A3.12
41.5 17.5 30 7.5 16.5
A3
56
20
30
10 15
A3.1
56
28
38
18 15
A3.5
56
20
30
10 15
A3.10
56
28
38
18 15
36
36
36
36
46.5
46.5
46.5
46.5
14.5
14.5
14.5
14.5
0
3
0
3
18
22
22
6
10
10
23
17.5
23
108
01.16
Microchip MCU
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