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Panasonic ECWF4393JL High Frequency Film Capacitor

The ECWF4393JL is a high-quality, non-inductive metallized polypropylene film capacitor designed for high frequency and high current circuits. It features a flame retardant epoxy resin coating, providing excellent safety and durability. With small size and excellent frequency characteristics, it offers low loss and stable performance at 85°C and 85% RH for 500 hours, making it ideal for lighting applications and demanding electronic circuits. Its RoHS compliance ensures environmental standards are met while delivering reliable electrical performance.

Authorized Distributors
Source:Newark
Part No:ECWF4393JL
Stock:2
Inv Date:06-01-2026
Price: Unit price: $0.168
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Source:DigiKey
Part No:ECW-F4393JL
Stock:243
Inv Date:06-01-2026
Price: Unit price: $1.57
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Part No:ECW-F4393JL
Stock:1429
Inv Date:06-02-2026
Price: Unit price: $1.54
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Part No:ECW-F4393JL
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.81
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Part No:ECW-F4393JL
Stock:685
Inv Date:06-01-2026
Price: Unit price: $0.74
Buy/RFQ:
Part No:ECW-F4393JL
Stock:685
Inv Date:06-01-2026
Price: Unit price: $0.74
Buy/RFQ:
Part No:ECW-F4393JL
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.53
Buy/RFQ:

Panasonic ECWF4393JL High Frequency Film Capacitor Specifications:

  • Capacitance: 0.039 UF
  • Rated Voltage: 400 V.DC
  • Capacitance Tolerance: +3 %
  • Temperature Range: -55°C to +105°C
  • Tan δ: ≤0.05 % at 20°C, 1 kHz
  • Insulation Resistance: ≥9000 MΩ for C ≤0.33 pF, ≥3000 MΩ for C >0.33 pF at 20°C, 500 V.DC
  • Withstand Voltage: 400 V.DC x 150 %, 60 seconds
  • Dimensions: Length 14.5 mm, Height 10.0 mm, Lead spacing 7.5 mm
  • Construction: Metallized polypropylene film, flame retardant epoxy resin coating
  • Operation Temperatures: -55°C to +105°C
  • Application: Lighting, high frequency and high current circuits, RoHS compliant

Buy the Panasonic Series ECWF High Frequency Capacitor: ECWF4393JL

Experience superior performance with the Panasonic Series ECWF4393JL high-frequency film capacitor. Designed for demanding lighting and high-current applications, it features excellent frequency characteristics, low loss, and flame retardant epoxy resin coating for safety and durability. Its compact size makes it suitable for space-constrained designs while delivering stable operation at -55°C to +105°C. Shop online today to ensure reliable, RoHS-compliant electrical components for your projects, backed by Panasonic’s trusted quality and technical support.

Order your Panasonic Series ECWF4393JL high-frequency film capacitor today and give your electronic projects the dependable quality they deserve.

Frequently Asked Questions

Where can I buy Panasonic ECWF4393JL?

You can click on the BUY or RFQ button to purchase ECWF4393JL from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWF4393JL?

You can download the ECWF4393JL datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWF4393JL?

Panasonic

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