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Panasonic ECWF4474HL Film Capacitor

Panasonic's ECW-F4474HL series are metallized polypropylene film capacitors constructed with non-inductive design and a flame retardant epoxy resin coating. These capacitors offer excellent frequency characteristics and low loss, making them ideal for applications such as lighting and high-frequency, high-current circuits. They are RoHS directive compliant and available in various capacitance ranges and voltage ratings. The compact size and reliable performance of these capacitors make them a versatile choice for a wide range of electronic applications.

Authorized Distributors
Source:Newark
Part No:ECW-F4474HL
Stock:4
Inv Date:06-01-2026
Price: Unit price: $2.85
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Source:DigiKey
Part No:ECW-F4474HL
Stock:489
Inv Date:06-01-2026
Price: Unit price: $2.42
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Part No:ECW-F4474HL
Stock:43
Inv Date:06-02-2026
Price: Unit price: $2.42
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Part No:ECW-F4474HL
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.42
Buy/RFQ:
Part No:ECW-F4474HL
Stock:475
Inv Date:06-01-2026
Price: Unit price: $1.11
Buy/RFQ:
Part No:ECW-F4474HL
Stock:475
Inv Date:06-01-2026
Price: Unit price: $1.11
Buy/RFQ:
Part No:ECW-F4474HL
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.94
Buy/RFQ:

Panasonic ECWF4474HL Film Capacitor Specifications:

  • Category temp. range: – 40 °C to +105 °C
  • Rated voltage: 400 V.DC,630 V.DC
  • Capacitance range (400 V.DC): 0.022μF to 2.4μF
  • Capacitance range (630 V.DC): 0.010μF to 1.3μF
  • Capacitance tolerance: ±3 %(H),±5 %(J)
  • Dissipation factor (tand): tand <0.05 % ( 20 °C, 1 kHz )<br>tand <0.20 % ( 20 °C,10 kHz)
  • Withstand voltage: Between terminals : Rated volt.(V.DC)×150 %,60 s
  • Insulation resistance (IR): C<0.33 μF : IR>9000 MΩ<br>C > 0.33 μF : IR>3000 MΩ∙ μF

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Frequently Asked Questions

Where can I buy Panasonic ECWF4474HL?

You can click on the BUY or RFQ button to purchase ECWF4474HL from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWF4474HL?

You can download the ECWF4474HL datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWF4474HL?

Panasonic

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