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Panasonic ECWF4333JL Film Capacitor

Panasonic's ECW-F4333JL series are metallized polypropylene film capacitors engineered for demanding applications requiring high frequency and high current capabilities. These capacitors boast a non-inductive design, minimizing interference and ensuring stable operation. The flame-retardant epoxy resin coating enhances safety and durability. They are commonly used in lighting systems, power supplies, and other electronic circuits where reliable performance and compact size are essential. The RoHS compliance ensures environmental responsibility, making them a suitable choice for a wide range of modern electronic designs.

Authorized Distributors
Source:DigiKey
Part No:ECW-F4333JL
Stock:943
Inv Date:06-01-2026
Price: Unit price: $1.53
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Part No:ECW-F4333JL
Stock:506
Inv Date:06-02-2026
Price: Unit price: $1.53
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Part No:ECW-F4333JL
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.42
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Part No:ECW-F4333JL
Stock:767
Inv Date:06-01-2026
Price: Unit price: $0.878
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Part No:ECW-F4333JL
Stock:767
Inv Date:06-01-2026
Price: Unit price: $0.878
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Part No:ECW-F4333JL
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.51
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Part No:ECW-F4333JL
Stock:500
Inv Date:06-02-2026
Price: N/A
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Panasonic ECWF4333JL 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>(20 °C, 100 V.DC, 60 s for 400 V.DC)<br>C > 0.33 μF : IR>3000 MΩ∙ μF (20 °C, 500 V.DC, 60 s for 630 V.DC)

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Frequently Asked Questions

Where can I buy Panasonic ECWF4333JL?

You can click on the BUY or RFQ button to purchase ECWF4333JL from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWF4333JL?

You can download the ECWF4333JL datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWF4333JL?

Panasonic

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