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Panasonic ECWFD2J185K Metallized Polypropylene Capacitor

The Panasonic ECWFD series capacitor is a metallized polypropylene film capacitor designed for a wide range of applications. Its non-inductive construction, combined with a flame-retardant epoxy resin coating, provides excellent electrical performance and reliability. This capacitor is ideal for active filter circuits and high-frequency applications, offering low loss and superior frequency characteristics. It is RoHS compliant and available in various capacitance ranges and voltage ratings to meet diverse design requirements.

Authorized Distributors
Source:DigiKey
Part No:ECW-FD2J185K
Stock:110
Inv Date:06-01-2026
Price: Unit price: $1.55
Buy/RFQ:
Part No:ECW-FD2J185K
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1.55
Buy/RFQ:
Part No:ECW-FD2J185K
Stock:800
Inv Date:06-01-2026
Price: Unit price: $0.5124
Buy/RFQ:
Part No:ECW-FD2J185K
Stock:800
Inv Date:06-01-2026
Price: Unit price: $0.5124
Buy/RFQ:

Panasonic ECWFD2J185K Metallized Polypropylene Capacitor Specifications:

  • Category temp. range: −40 ℃ to +110 ℃ (450 V.DC), −40 ℃ to +105 ℃ (630 V.DC)
  • Rated voltage: 450 V.DC / 630 V.DC
  • Peak to peak voltage: Less than 240 Vp-p (450 V.DC), Less than 400 Vp-p (630 V.DC)
  • Capacitance range: 0.1 μF to 4.7 μF (450 V.DC), 0.01 μF to 4.7 μF (630 V.DC)
  • Capacitance tolerance: ±5% (J), ±10% (K)
  • Dissipation factor: ≦ 0.1 % (20°C, 1 kHz)
  • Withstand voltage: Rated voltage ×150 % (60 s)
  • Insulation resistance: ≧ 30,000 MΩ (C ≦ 0.33 μF, 450 V.DC), ≧ 10,000 MΩ・μF (C > 0.33 μF, 450 V.DC), ≧ 9,000 MΩ (C ≦ 0.33 μF, 630 V.DC), ≧ 3,000 MΩ・μF (C > 0.33 μF, 630 V.DC)

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Frequently Asked Questions

Where can I buy Panasonic ECWFD2J185K?

You can click on the BUY or RFQ button to purchase ECWFD2J185K from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWFD2J185K?

You can download the ECWFD2J185K datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWFD2J185K?

Panasonic

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