WMF Datasheet, PDF (1/4 Pages) Cornell Dubilier Electronics – Film/Foil, Axial Leads - Commercial, Industrial Applications

Type WMF Polyester Film Capacitors
Film/Foil, Axial Leads - Commercial, Industrial Applications
Specifications
Capacitance Range
Capacitance Tolerance @ 1 kHz/25 ºC
Rated Voltage
Operating Temperature Range with Ripple
Insulation Resistance
Dissipation Factor
Dielectric Strength
Life Test
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
.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
Dimensions
Construction Details
Case Material
UL510 Polyester Tape Wrap
Resin Material
UL94V-0 Epoxy Fill
Terminal Material Tin Plated Copper - Clad Steel
(38.1mm)
Min.
L MAX.
(38.1mm)
Min.
MAX.
D
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