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Panasonic ECWFD2J105QB Polypropylene Film Capacitor

The Panasonic ECWFD series capacitor is a metallized polypropylene film capacitor designed for a wide range of applications. Its non-inductive construction and flame-retardant epoxy resin coating provide excellent performance and reliability. Key features include a small size, excellent frequency characteristics, low loss, and RoHS compliance. Common applications include active filter circuits and high-frequency circuits. Available in various capacitance ranges and tolerances, this capacitor offers versatility for diverse electronic designs. Refer to the datasheet for detailed specifications and packaging options.

Authorized Distributors
Source:DigiKey
Part No:ECW-FD2J105QB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.51119
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Part No:ECW-FD2J105QB
Stock:678
Inv Date:06-02-2026
Price: Unit price: $1.38
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Part No:ECW-FD2J105QB
Stock:1150
Inv Date:06-01-2026
Price: Unit price: $0.956
Buy/RFQ:
Part No:ECW-FD2J105QB
Stock:1150
Inv Date:06-01-2026
Price: Unit price: $0.956
Buy/RFQ:

Panasonic ECWFD2J105QB Polypropylene Film 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 ECWFD2J105QB?

You can click on the BUY or RFQ button to purchase ECWFD2J105QB from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWFD2J105QB?

You can download the ECWFD2J105QB datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWFD2J105QB?

Panasonic

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