WMF05P1K-F The WMF05P1K-F is a 0.1 µF, 50 Vdc polyester film/foil capacitor with ±10% tolerance, in an axial through-hole package. It operates from -55°C to 125°C.
Mfr Part #:

WMF05P1K-F

Available from 1 distributors
Mfr Name: Cornell Dubilier Electronics (CDE)
Cornell Dubilier Electronics (CDE)
The WMF05P1K-F is a 0.1 µF, 50 Vdc polyester film/foil capacitor with ±10% tolerance, in an axial through-hole package. It operates from -55°C to 125°C.
Total Stock: 4 pcs
$ Price Range: $1.60 - $3.66

WMF05P1K-F Available from 1 distributor

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WMF05P1K-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Dielectric Material
Dielectric Strength
Dissipation Factor
Industrial Grade
Insulation Resistance
Lead Diameter
Lead Style
Mounting Type
Operating Temperature
Package Style
Tape & Reel
Termination
Termination Style
Tolerance
Voltage Rating
dv/dt

WMF05P1K-F Description

Short technical summary and product information.

The Cornell Dubilier WMF05P1K-F is a Type WMF polyester film/foil capacitor designed for commercial and industrial applications. It offers a capacitance of 0.1 µF with a ±10% tolerance at 1 kHz/25°C and a rated DC voltage of 50 V. The capacitor features a non-inductive wound section with extended foil construction, providing excellent moisture resistance and high peak current capability.

 

Key electrical characteristics include a dissipation factor of 0.75% maximum at 25°C and 1 kHz, a minimum insulation resistance of 100,000 MΩ (or 30,000 MΩ x µF), and a dielectric strength of 250%. The part is rated for a dV/dt of 1500 V/µs, making it suitable for circuits with high voltage transients.

 

The WMF05P1K-F is housed in an axial leaded package with a diameter of 7.10 mm and a length of 20.60 mm. It has tin-plated copper-clad steel leads with a diameter of 0.5 mm. The case is wrapped with UL510 polyester tape and filled with UL94V-0 epoxy resin. The operating temperature range is -55°C to 125°C, with full rated voltage at 85°C and linear derating to 50% at 125°C.

WMF05P1K-F Quick Information

Product Type: Film Capacitor
Series: WMF
Canonical Name: Cornell Dubilier WMF05P1K-F Polyester Film Capacitor, 0.1 µF, 50 Vdc, ±10%, Axial
Subcategory: Film/Foil Axial Lead Capacitor

WMF05P1K-F Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

WMF05P1K-F Estimated Pricing

Qty Low High
1+ $3.66 $3.66
10+ $2.58 $2.58
50+ $2.15 $2.15
100+ $2.02 $2.02
500+ $1.79 $1.79
1,000+ $1.72 $1.72
2,500+ $1.65 $1.65
5,000+ $1.60 $1.60

Estimated market price range - modelled values for guidance only, not live distributor offers.

WMF05P1K-F Features

  • 0.1 µF capacitance with ±10% tolerance.
  • Rated for 50 Vdc operation.
  • Axial through-hole polyester film/foil design.
  • High dV/dt rating of 1500 V/µs.
  • Operating range -55°C to 125°C.

WMF05P1K-F Applications

  • General purpose industrial and commercial circuits.
  • High peak current and pulse applications.
  • Bypass and coupling in DC power supplies.
  • Snubber circuits requiring high dV/dt capability.

WMF05P1K-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance and tolerance of the WMF05P1K-F?

The capacitance is 0.1 µF with a tolerance of ±10% at 1 kHz/25°C.

What is the voltage rating of this capacitor?

The rated DC voltage is 50 V.

What dielectric material is used in the WMF05P1K-F?

The dielectric material is polyester.

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

What is the package style and mounting type?

The package style is axial with through-hole mounting and PC pin terminations.

What is the dV/dt rating of the WMF05P1K-F?

The dV/dt rating is 1500 V/µs.

What is the dissipation factor?

The dissipation factor is 0.75% maximum at 25°C and 1 kHz.

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