Type WMF Polyester Film Capacitors
Film/Foil, Axial Leads - Commercial, Industrial Applications
Type WMF axial-leaded, polyester film/foil capacitors, available in
a wide range of capacitance and voltage ratings, offer excellent
moisture resistance capability with extended foil, non-inductive
wound sections, epoxy sealed ends and a sealed outer wrapper. Like
the Type DMT, Type WMF is an ideal choice for most applications,
especially those with high peak currents.
Highlights
- Very high dV/dt
- Very high peak current
- Low inductance
Specifications
Capacitance Range
Capacitance Tolerance @ 1 kHz/25 ºC
Rated Voltage
Operating Temperature Range
Insulation Resistance
Dissipation Factor
Dielectric Strength
Life Test
.001 to 5 µF
±10% (K) Standard Tolerance, ±5% (J)/±20% (M) (Optional)
50 to 630 Vdc
–55 ºC to 125 ºC*
*Full rated voltage at 85 ºC - derated linearly to 50% rated at 125 ºC
30,000 MΩ x µF, 100,000 MΩ Min.
.75% Max. (25 °C, 1 kHz)
250%
500 Hours at 85 °C at 125% Rated Voltage
RoHS Compliant
Construction Details
Case Material
Resin Material
Terminal Material
UL510 Polyester Tape Wrap
UL94V-0 Epoxy Fill
Tin Plated Copper - Clad Steel
Dimensions
(38.1mm)
Min.
L MAX.
(38.1mm)
Min.
MAX.
D
d
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
Type WMF Polyester Film Capacitors
Film/Foil, Axial Leads
Part Numbering System
WMF
6
P
22
Capacitance
Capacitance
Series
WMF
Voltage Code
05 = 50 Vdc
1 = 100 Vdc
2 = 250 Vdc
4 = 400 Vdc
6 = 630 Vdc
Decimal Point
S = 0.0
P = 0.
W = No decimal
point
Significant
Figures µF
Tolerance
Code
K = ±10
K
- F
RoHS
Compliant
Indicator
Ratings
NOTE:
Other ratings, sizes and performance specifications are available. Contact us.
Cap.
µF
0.0820
0.1000
0.1200
0.1500
0.1800
0.2200
0.2700
0.3300
0.3900
0.4700
0.5000
0.5600
0.6800
0.8200
1.0000
1.2500
1.5000
2.0000
3.0000
4.0000
5.0000
Catalog
Part Number
WMF05S82K-F
WMF05P1K-F
WMF05P12K-F
WMF05P15K-F
WMF05P18K-F
WMF05P22K-F
WMF05P27K-F
WMF05P33K-F
WMF05P39K-F
WMF05P47K-F
WMF05P5K-F
WMF05P56K-F
WMF05P68K-F
WMF05P82K-F
WMF05W1K-F
WMF05W1P25K-F
WMF05W1P5K-F
WMF05W2K-F
WMF05W3K-F
WMF05W4K-F
WMF05W5K-F
D
mm
7.1
7.1
7.5
8.0
8.6
9.1
10.7
10.9
10.3
10.3
10.8
12.2
13.3
14.4
14.3
14.6
16.4
16.8
20.1
20.9
23.2
50 Vdc
20.6
20.6
20.6
20.6
20.6
20.6
20.6
20.6
27.0
27.0
27.0
27.0
27.0
27.0
34.9
34.9
34.9
41.3
41.3
46.3
46.3
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
1.0
1.0
1.0
1500
1500
1500
1500
1500
1500
1500
1500
920
920
920
920
920
920
660
660
660
660
660
310
310
0.0010 WMF1D1K-F
0.0012 WMF1D12K-F
0.0015 WMF1D15K-F
0.0022 WMF1D22K-F
0.0027 WMF1D27K-F
0.0033 WMF1D33K-F
0.0039 WMF1D39K-F
0.0047 WMF1D47K-F
0.0050 WMF1D5K-F
0.0056 WMF1D56K-F
0.0068 WMF1D68K-F
0.0082 WMF1D82K-F
0.0100 WMF1S1K-F
0.0150 WMF1S15K-F
0.0180 WMF1S18K-F
0.0220 WMF1S22K-F
0.0330 WMF1S33K-F
0.0390 WMF1S39K-F
0.0470 WMF1S47K-F
0.0500 WMF1S5K-F
0.0560 WMF1S56K-F
L
mm
d
mm
dV/dt
V/μs
Cap.
µF
Catalog
Part Number
D
mm
4.8
4.8
4.8
4.8
4.8
4.8
4.8
5.0
4.8
4.8
5.1
5.1
5.1
6.2
6.6
6.0
6.5
6.1
6.5
6.6
6.7
100 Vdc
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
17.4
17.4
20.6
20.6
20.6
20.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
6300
6300
6300
6300
6300
6300
6300
6300
6300
6300
6300
6300
6300
6300
3200
3200
3200
2100
2100
2100
2100
L
mm
d
mm
dV/dt
V/μs
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
Type WMF Polyester Film Capacitors
Film/Foil, Axial Leads
Cap.
µF
Catalog
Part Number
D
mm
7.5
7.0
8.5
8.0
8.6
8.8
9.5
9.5
10.5
10.9
12.5
11.7
12.3
14.5
13.7
17.0
18.7
21.2
4.8
4.8
4.8
4.8
4.8
4.8
5.1
5.1
5.1
5.1
5.5
5.8
6.7
7.1
6.6
6.6
7.0
7.5
7.5
7.5
8.0
7.6
8.1
9.5
10.5
100 Vdc
0.0680 WMF1S68K-F
0.0820 WMF1S82K-F
0.1000 WMF1P1K-F
0.1200 WMF1P12K-F
0.1500 WMF1P15K-F
0.1800 WMF1P18K-F
0.2200 WMF1P22K-F
0.2700 WMF1P27K-F
0.3300 WMF1P33K-F
0.3900 WMF1P39K-F
0.4700 WMF1P47K-F
0.5000 WMF1P5K-F
0.5600 WMF1P56K-F
0.6800 WMF1P68K-F
0.8200 WMF1P82K-F
1.0000 WMF1W1K-F
1.5000 WMF1W1P5K-F
2.0000 WMF1W2K-F
0.0010 WMF2D1K-F
0.0015 WMF2D15K-F
0.0022 WMF2D22K-F
0.0027 WMF2D27K-F
0.0033 WMF2D33K-F
0.0039 WMF2D39K-F
0.0047 WMF2D47K-F
0.0050 WMF2D5K-F
0.0056 WMF2D56K-F
0.0068 WMF2D68K-F
0.0082 WMF2D82K-F
0.0100 WMF2S1K-F
0.0150 WMF2S15K-F
0.0180 WMF2S18K-F
0.0220 WMF2S22K-F
0.0270 WMF2S27K-F
0.0330 WMF2S33K-F
0.0390 WMF2S39K-F
0.0470 WMF2S47K-F
0.0560 WMF2S56K-F
0.0680 WMF2S68K-F
0.0820 WMF2S82K-F
0.1000 WMF2P1K-F
0.1500 WMF2P15K-F
0.2200 WMF2P22K-F
20.6
23.8
23.8
23.8
23.8
27.0
27.0
30.1
30.1
30.1
31.7
31.7
31.7
31.7
35.9
38.1
38.1
41.3
41.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
14.3
17.4
17.4
20.6
20.6
20.6
20.6
20.6
23.8
23.8
23.8
30.1
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
2100
1600
1600
1600
1600
1600
1600
1600
1600
1600
840
840
840
840
840
840
840
840
840
7500
7500
7500
7500
7500
7500
7500
7500
7500
7500
7500
7500
7500
7500
3700
3700
2500
2500
2500
2500
2500
1900
1900
1900
1900
0.0010 WMF4D1K-F
0.0015 WMF4D15K-F
0.0018 WMF4D18K-F
0.0022 WMF4D22K-F
0.0027 WMF4D27K-F
0.0033 WMF4D33K-F
0.0039 WMF4D39K-F
0.0047 WMF4D47K-F
0.0056 WMF4D56K-F
0.0068 WMF4D68K-F
0.0082 WMF4D82K-F
0.0100 WMF4S1K-F
0.0150 WMF4S15K-F
0.0180 WMF4S18K-F
0.0220 WMF4S22K-F
0.0270 WMF4S27K-F
0.0330 WMF4S33K-F
0.0390 WMF4S39K-F
0.0470 WMF4S47K-F
0.0560 WMF4S56K-F
0.0680 WMF4S68K-F
0.0820 WMF4S82K-F
0.1000 WMF4P1K-F
0.1500 WMF4P15K-F
0.1800 WMF4P18K-F
0.2200 WMF4P22K-F
0.2700 WMF4P27K-F
0.3300 WMF4P33K-F
0.3900 WMF4P39K-F
0.4700 WMF4P47K-F
0.5600 WMF4P56K-F
0.6800 WMF4P68K-F
0.8200 WMF4P82K-F
1.0000 WMF4W1K-F
L
mm
d
mm
dV/dt
V/μs
Cap.
µF
Catalog
Part Number
D
mm
12.7
13.8
14.3
15.5
16.8
16.8
18.2
18.8
20.7
20.5
24.5
400 Vdc
4.8
4.8
4.8
4.8
5.3
5.6
5.9
6.0
6.7
7.2
7.7
8.4
9.9
8.0
8.9
9.6
9.5
10.2
11.0
9.8
10.3
10.3
12.4
13.6
13.6
15.1
15.5
15.9
15.9
18.5
19.2
20.8
22.7
22.7
17.4
17.4
17.4
17.4
17.4
17.4
17.4
17.4
17.4
17.4
17.4
17.4
17.4
20.6
20.6
20.6
22.2
22.2
22.2
27.0
27.0
27.0
27.0
31.7
34.9
34.9
38.1
41.3
41.3
41.3
44.4
44.4
44.4
50.8
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
1.0
1.0
1.0
1.0
1.0
14400
14400
14400
14400
14400
14400
14400
14400
14400
14400
14400
14400
14400
14400
7200
7200
6500
6500
6500
3600
3600
3600
3600
2400
2400
2400
2400
2400
2400
2400
2400
2400
2400
1300
L
mm
30.1
32.0
33.3
33.3
33.3
41.3
41.3
44.4
44.4
46.0
47.6
d
mm
0.6
0.6
0.8
0.8
1.0
1.0
1.0
1.0
1.0
1.0
1.0
dV/dt
V/μs
1900
1500
1500
1500
1500
1500
1500
1500
1500
650
650
0.2700 WMF2P27K-F
0.3300 WMF2P33K-F
0.3900 WMF2P39K-F
0.4700 WMF2P47K-F
0.5600 WMF2P56K-F
0.6800 WMF2P68K-F
0.8200 WMF2P82K-F
1.0000 WMF2W1K-F
1.2500 WMF2W1P25K-F
1.5000 WMF2W1P5K-F
2.0000 WMF2W2K-F
1.2500 WMF1W1P25K-F 16.4
200/250 Vdc
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
Type WMF Polyester Film Capacitors
Film/Foil, Axial Leads
Cap.
µF
Catalog
Part Number
D
mm
25.1
25.3
5.0
5.1
5.1
5.1
5.5
5.5
5.8
6.1
6.6
6.9
7.4
7.4
7.4
7.5
8.0
L
mm
50.8
58.7
20.6
20.6
20.6
20.6
20.6
20.6
20.6
20.6
20.6
20.6
20.6
20.6
20.6
23.8
23.8
d
mm
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
dV/dt
V/μs
1300
1300
9000
9000
9000
9000
9000
9000
9000
9000
9000
9000
9000
9000
9000
5800
5800
Cap.
µF
Catalog
Part Number
D
mm
8.5
9.3
10.0
10.0
10.9
11.7
12.7
12.9
14.7
16.0
17.4
16.9
18.3
20.1
19.0
20.7
22.5
24.2
26.2
29.5
30.1
L
mm
23.8
23.8
25.4
25.4
25.4
25.4
25.4
34.9
34.9
34.9
34.9
41.3
41.3
41.3
50.8
50.8
50.8
50.8
50.8
50.8
65.1
d
mm
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
dV/dt
V/μs
5800
5800
5800
5800
5800
5800
5800
3700
3700
3700
3700
3700
3700
3700
1600
1600
1600
1600
1600
1600
1600
1.2500 WMF4W1P25K-F
1.5000 WMF4W1P5K-F
0.0010 WMF6D1K-F
0.0012 WMF6D12K-F
0.0015 WMF6D15K-F
0.0018 WMF6D18K-F
0.0022 WMF6D22K-F
0.0027 WMF6D27K-F
0.0033 WMF6D33K-F
0.0039 WMF6D39K-F
0.0047 WMF6D47K-F
0.0056 WMF6D56K-F
0.0068 WMF6D68K-F
0.0082 WMF6D82K-F
0.0100 WMF6S1K-F
0.0150 WMF6S15K-F
0.0180 WMF6S18K-F
0.0220 WMF6S22K-F
0.0270 WMF6S27K-F
0.0330 WMF6S33K-F
0.0390 WMF6S39K-F
0.0470 WMF6S47K-F
0.0560 WMF6S56K-F
0.0680 WMF6S68K-F
0.0820 WMF6S82K-F
0.1000 WMF6P1K-F
0.1200 WMF6P12K-F
0.1500 WMF6P15K-F
0.1800 WMF6P18K-F
0.2200 WMF6P22K-F
0.2700 WMF6P27K-F
0.3300 WMF6P33K-F
0.3900 WMF6P39K-F
0.4700 WMF6P47K-F
0.5600 WMF6P56K-F
0.6800 WMF6P68K-F
0.8200 WMF6P82K-F
1.0000 WMF6W1K-F
600/630 Vdc
Notice and Disclaimer:
All product drawings, descriptions, specifications, statements, information and
data (collectively, the “Information”) in this datasheet or other publication are subject to change. The
customer is responsible for checking, confirming and verifying the extent to which the Information con-
tained in this datasheet or other publication is applicable to an order at the time the order is placed. All
Information given herein is believed to be accurate and reliable, but it is presented without any guaran-
tee, warranty, representation or responsibility of any kind, expressed or implied. Statements of suitability
for certain applications are based on the knowledge that the Cornell Dubilier company providing such
statements (“Cornell Dubilier”) has of operating conditions that such Cornell Dubilier company regards
as typical for such applications, but are not intended to constitute any guarantee, warranty or representa-
tion regarding any such matter – and Cornell Dubilier specifically and expressly disclaims any guarantee,
warranty or representation concerning the suitability for a specific customer application, use, storage,
transportation, or operating environment. The Information is intended for use only by customers who
have the requisite experience and capability to determine the correct products for their application. Any
technical advice inferred from this Information or otherwise provided by Cornell Dubilier with reference
to the use of any Cornell Dubilier products is given gratis (unless otherwise specified by Cornell Dubilier),
and Cornell Dubilier assumes no obligation or liability for the advice given or results obtained. Although
Cornell Dubilier strives to apply the most stringent quality and safety standards regarding the design
and manufacturing of its products, in light of the current state of the art, isolated component failures may
still occur. Accordingly, customer applications which require a high degree of reliability or safety should
employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies
or other appropriate protective measures) in order to ensure that the failure of an electrical component
does not result in a risk of personal injury or property damage. Although all product-related warnings,
cautions and notes must be observed, the customer should not assume that all safety measures are indi-
cated in such warnings, cautions and notes, or that other safety measures may not be required.
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
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