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 with Ripple
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 105 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
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
C
6
P
22
Capacitance
Termination
Series
WMF
Code
C = Bare Copper Wire
F = Insulated Stranded
Wire
H =Copper Lugs
Voltage Code
05 = 50 Vdc
1 = 100 Vdc
2 = 250 Vdc
4 = 400 Vdc
6 = 630 Vdc
Capacitance
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
Microcontroller MCU
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