WMF4D1K-F

Manufacturer Part NumberWMF4D1K-F
DescriptionCAPACITOR POLYESTER 1000PF, 400V, AXIAL
ManufacturerCornell Dubilier Electronics (CDE)
SeriesWMF
WMF4D1K-F datasheet
 


Specifications of WMF4D1K-F

Capacitor Dielectric TypePolyesterCapacitance Tolerance± 10%
Voltage Rating400VDCCapacitor MountingThrough Hole
Termination TypeAxial LeadedCapacitance0.001µF
Voltage - Ac200VVoltage - Dc400V
Dielectric MaterialPolyester, MetallizedTolerance±10%
Operating Temperature-55°C ~ 125°CMounting TypeThrough Hole
Package / CaseAxialSize / Dimension0.189" Dia x 0.685" L (4.80mm x 17.40mm)
TerminationPC PinsFeaturesGeneral Purpose
Lead Free Status / RoHS StatusLead free / RoHS CompliantHeight-
Lead Spacing-Esr (equivalent Series Resistance)-
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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
Dimensions
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
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
L MAX.
(38.1mm)
(38.1mm)
Min.
Min.
Construction Details
Case Material
UL510 Polyester Tape Wrap
Resin Material
UL94V-0 Epoxy Fill
Terminal Material
Tin Plated Copper - Clad Steel
MAX.
D

WMF4D1K-F Summary of contents

  • Page 1

    ... Dimensions CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 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 ...

  • Page 2

    ... Film/Foil, Axial Leads Part Numbering System WMF C Termination Series Code WMF C = Bare Copper Wire F = Insulated Stranded Wire H =Copper Lugs Ratings NOTE: Other ratings, sizes and performance specifications are available. Contact us. Cap. Catalog µF Part Number 50 Vdc 35 Vac 0.0820 WMF05S82K-F 0.1000 WMF05P1K-F ...

  • Page 3

    ... WMF2W1P5K-F 10.9 30.1 0.6 1600 2.0000 WMF2W2K-F 12.5 31.7 0.6 840 11.7 31.7 0.6 840 0.0010 WMF4D1K-F 12.3 31.7 0.8 840 0.0015 WMF4D15K-F 14.5 31.7 0.8 840 0.0018 WMF4D18K-F 13.7 35.9 0.8 840 0.0022 WMF4D22K-F 17.0 38.1 1 ...

  • Page 4

    ... Film/Foil, Axial Leads Cap. Catalog µF Part Number 1.2500 WMF4W1P25K-F 1.5000 WMF4W1P5K-F 600/630 Vdc 250 Vac 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 ...