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Panasonic ECWFA2J684JQ Film Capacitor

The Panasonic ECW-FA2J684JQ is a metallized polypropylene film capacitor engineered for demanding applications requiring high frequency and current handling. Its design incorporates excellent frequency characteristics, minimal signal loss, and reduced audible noise. The capacitor's robust construction and RoHS compliance make it suitable for use in active filter circuits, high-frequency circuits, and other critical applications. Available in various voltage and capacitance ratings, the ECW-FA2J684JQ provides reliable performance and long-term stability. Refer to the datasheet for detailed specifications and packaging options.

Authorized Distributors
Source:DigiKey
Part No:ECW-FA2J684JQ
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.55317
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Part No:ECW-FA2J684JQ
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1.51
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Part No:ECW-FA2J684JQ
Stock:890
Inv Date:06-01-2026
Price: Unit price: $0.939
Buy/RFQ:
Part No:ECW-FA2J684JQ
Stock:890
Inv Date:06-01-2026
Price: Unit price: $0.939
Buy/RFQ:

Panasonic ECWFA2J684JQ Film Capacitor Specifications:

  • Category temp. range: –40 ˚C to +105 ˚C
  • Rated voltage: 250 VDC, 450 VDC, 630 VDC
  • Capacitance range (250 VDC): 0.1 µF to 6.8 µF
  • Capacitance range (450 VDC): 0.1 µF to 4.7 µF
  • Capacitance range (630 VDC): 0.1 µF to 2.2 µF
  • Capacitance tolerance: ±3 %(H), ±5 %(J), ±10 %(K)
  • Withstand voltage: Rated voltage (VDC)×150 % 60 s
  • Dissipation factor: tanδ≦0.1 % (20 ˚C,1 kHz)
  • Insulation resistance (IR) (C≦0.33 µF, 20 ˚C, 100 VDC, 60 s): ≥9,000 MΩ
  • Insulation resistance (IR) (C**>**0.33 µF, 20 ˚C, 100 VDC, 60 s): ≥3,000 MΩ・µF
  • Insulation resistance (IR) (C≦0.33 µF, 20 ˚C, 500 VDC, 60 s): ≥9,000 MΩ
  • Insulation resistance (IR) (C**>**0.33 µF, 20 ˚C, 500 VDC, 60 s): ≥3,000 MΩ・µF

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Frequently Asked Questions

Where can I buy Panasonic ECWFA2J684JQ?

You can click on the BUY or RFQ button to purchase ECWFA2J684JQ from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWFA2J684JQ?

You can download the ECWFA2J684JQ datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWFA2J684JQ?

Panasonic

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