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Panasonic ECWFD2W185K Polypropylene Film Capacitor

The Panasonic ECWFD2W185K is a metallized polypropylene film capacitor, offering a non-inductive design and robust performance. Constructed with flame-retardant epoxy resin coating, this capacitor exhibits excellent frequency characteristics and low loss. It is commonly used in active filter circuits and high-frequency, high-current applications. The capacitor is RoHS directive compliant, ensuring environmental responsibility. Its compact size and reliable operation make it a versatile choice for a wide range of electronic designs.

Authorized Distributors
Source:DigiKey
Part No:ECW-FD2W185K
Stock:1393
Inv Date:06-01-2026
Price: Unit price: $1.04
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Part No:ECW-FD2W185K
Stock:876
Inv Date:06-02-2026
Price: Unit price: $0.91
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Part No:ECW-FD2W185K
Stock:75
Inv Date:06-01-2026
Price: Unit price: $0.5746
Buy/RFQ:
Part No:ECW-FD2W185K
Stock:75
Inv Date:06-01-2026
Price: Unit price: $0.5746
Buy/RFQ:

Panasonic ECWFD2W185K Polypropylene Film Capacitor Specifications:

  • Category temp. range: -40℃to+110℃
  • Rated voltage: 450 VDC (Derating of rated voltage by 0.62%/˚C at more than 85˚C. Peak to peak voltage applied on the capacitor should be less than 240Vp-p, and zero to peak voltage should be less than 450V.)
  • Capacitance range: 0.1 µF to 4.7 µF
  • Capacitance tolerance: ±5 %(J), ±10 %(K)
  • Withstand voltage: Between terminals:Rated voltage (VDC)×150 % 60 s
  • Dissipation factor: tanδ≦0.1 % (20 ˚C,1 kHz)
  • Insulation resistance: C≦0.33 µF:IR≧30,000MΩ; C>0.33 µF:IR≧10,000MΩ・µF (20℃,100VDC,60 s)

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Frequently Asked Questions

Where can I buy Panasonic ECWFD2W185K?

You can click on the BUY or RFQ button to purchase ECWFD2W185K from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWFD2W185K?

You can download the ECWFD2W185K datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWFD2W185K?

Panasonic

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