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Panasonic ECWFE2J104J High-Frequency Film Capacitor

This metallized polypropylene film capacitor features non-inductive construction within a flame retardant plastic case, offering excellent frequency characteristics, low loss, and low hum noise. Suitable for high-frequency and active filter circuits, it complies with RoHS standards and handles voltage ratings of 450V to 630V DC, with capacitance ranges from 0.10 µF to 4.7 µF. Its compact size makes it ideal for space-constrained applications, providing reliable performance in electronic circuits requiring stability, durability, and flame resistance.

Authorized Distributors
Source:Newark
Part No:ECWFE2J104J
Stock:468
Inv Date:06-01-2026
Price: Unit price: $0.729
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Source:DigiKey
Part No:ECW-FE2J104J
Stock:1238
Inv Date:06-01-2026
Price: Unit price: $0.67
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Part No:ECW-FE2J104J
Stock:2038
Inv Date:06-02-2026
Price: Unit price: $0.67
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Part No:ECW-FE2J104J
Stock:3000
Inv Date:06-01-2026
Price: Unit price: $0.2402
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Part No:ECW-FE2J104J
Stock:3000
Inv Date:06-01-2026
Price: Unit price: $0.2402
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Part No:ECW-FE2J104J
Stock:11
Inv Date:06-02-2026
Price: N/A
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Panasonic ECWFE2J104J High-Frequency Film Capacitor Specifications:

  • Capacitance range: 0.10 µF to 4.7 µF
  • Rated voltage: 450 V to 630 V DC
  • Capacitance tolerance: +5% (J), +10% (K)
  • Temperature range: -40°C to +105°C
  • Dissipation factor: tan δ ≤ 0.1% (20°C, 1kHz)
  • Peak voltage: < 450V or 630V depending on model
  • Infra resistance: ≥ 9,000 MΩ (at 20°C for ≥ 0.33 µF)
  • Insulation resistance: ≥ 30,000 MΩ (at 20°C for ≥ 0.33 µF)
  • Dimensions: length range approximately 13-31 mm depending on capacitance and lead style
  • Construction: Metallized polypropylene film with flame retardant plastic case
  • Lead form: Straight or cut lead with specified pitch
  • Standards: RoHS compliant

Buy the Buy Panasonic Metallized Polypropylene Film Capacitor Part Number ECWFE2J104J Online

Enhance your electronic projects with Panasonic high-frequency film capacitor ECWFE series, offering excellent frequency characteristics, flame retardant case, and robust performance for filter and high-frequency circuits. Its compact size, RoHS compliance, and wide voltage and capacitance ranges ensure reliable operation in space-constrained and safety-critical applications. Perfect for active filters, noise suppression, and RF circuits, this capacitor guarantees durability, low loss, and stability, making it essential in advanced electronic designs. Purchase online today for dependable quality and superior circuit performance.

Order your Panasonic seriesECWFEECWFE2J104J high-frequency film capacitor today and enhance your electronic circuits with reliable, flame-retardant performance.

Frequently Asked Questions

Where can I buy Panasonic ECWFE2J104J?

You can click on the BUY or RFQ button to purchase ECWFE2J104J from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWFE2J104J?

You can download the ECWFE2J104J datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWFE2J104J?

Panasonic

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