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Panasonic ECWFD2J103KQ Polypropylene Capacitor

This metallized polypropylene film capacitor features non-inductive construction with flame-retardant epoxy coating, providing excellent frequency characteristics and low loss. Designed for high-frequency and active filter circuits, it complies with RoHS standards and offers stable performance in humid and high-temperature environments. Its compact size and flame retardant coating make it suitable for demanding electronic applications requiring reliable, long-lasting components. Ideal for power filtering, noise suppression, and high-frequency circuit designs, ensuring safety and durability in various operational conditions.

Authorized Distributors
Source:Newark
Part No:ECWFD2J103KQ
Stock:234
Inv Date:06-01-2026
Price: Unit price: $0.704
Buy/RFQ:
Source:DigiKey
Part No:ECW-FD2J103KQ
Stock:1928
Inv Date:06-01-2026
Price: Unit price: $0.66
Buy/RFQ:
Part No:ECW-FD2J103KQ
Stock:1965
Inv Date:06-02-2026
Price: Unit price: $0.66
Buy/RFQ:
Part No:ECW-FD2J103KQ
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.177
Buy/RFQ:
Part No:ECW-FD2J103KQ
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.177
Buy/RFQ:

Panasonic ECWFD2J103KQ Polypropylene Capacitor Specifications:

  • Dielectric: Metallized polypropylene film
  • Rated voltage: 450VDC or 630VDC
  • Capacitance range: 0.01 pF to 4.7 uF
  • Capacitance tolerance: +5% (J), +10% (K)
  • Dissipation factor: tan δ 0.1% (20°C, 1 kHz)
  • Maximum surface temperature: +110°C (for 630V), +110°C (for 450V)
  • Operating temperature range: -40°C to +110°C
  • Peak to peak voltage: less than rated voltage (450V, 630V)
  • Insulation resistance: ≥30,000 MΩ (for 0.33 μF, 20°C, 60s)
  • Standards compliance: RoHS

Buy the Panasonic Series ECWEFD Metallized Polypropylene Film Capacitor: ECWFD2J103KQ

Experience reliable performance with Panasonic's ECWFD2J103KQ metallized polypropylene film capacitor. Designed for high-frequency applications, it features flame-retardant epoxy coating, RoHS compliance, and excellent frequency characteristics. Its compact size ensures easy integration into power filters, noise suppression circuits, and high-temperature environments. With extended lead times due to high demand, secure your stock online now and benefit from proven durability and safety in demanding electronic systems. Order today for long-term, stable operation in your critical applications.

Get Panasonic ECWFD2J103KQ today—built for high-frequency stability and long-lasting durability.

Frequently Asked Questions

Where can I buy Panasonic ECWFD2J103KQ?

You can click on the BUY or RFQ button to purchase ECWFD2J103KQ from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWFD2J103KQ?

You can download the ECWFD2J103KQ datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWFD2J103KQ?

Panasonic

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