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Panasonic ECWFD2J123KB Metallized Polypropylene Capacitor

The metallized polypropylene film capacitor series offers compact, high-frequency, low-loss performance with excellent frequency characteristics. Featuring non-inductive construction and flame retardant epoxy resin coating, these capacitors are ideal for active filter and high-frequency circuits. They comply with RoHS standards and exhibit low hum sound noise, making them suitable for various electronic applications demanding durability and stability in demanding environments.

Authorized Distributors
Source:Newark
Part No:ECWFD2J123KB
Stock:884
Inv Date:06-01-2026
Price: Unit price: $0.64
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Source:DigiKey
Part No:ECW-FD2J123KB
Stock:999
Inv Date:06-01-2026
Price: Unit price: $0.6
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Part No:ECW-FD2J123KB
Stock:0
Inv Date:06-02-2026
Price: Unit price: $0.59
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Part No:ECW-FD2J123KB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.1885
Buy/RFQ:
Part No:ECW-FD2J123KB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.1885
Buy/RFQ:

Panasonic ECWFD2J123KB Metallized Polypropylene Capacitor Specifications:

  • Category temperature range: -40°C to +110°C (450V), -40°C to +105°C (630V)
  • Rated voltage: 450 V DC, 630 V DC
  • Capacitance range: 0.01 pF to 4.7 μF
  • Capacitance tolerance: +5 % (J), +10 % (K)
  • Dissipation factor (tan δ): 0.1 % (20°C, 1 kHz)
  • Withstand voltage: Rated voltage x 1.5 for 60 seconds
  • Insulation resistance: IR 2 30,000 MΩ (C ≤ 0.33 μF); IR 2 10,000 MΩ (C > 0.33 μF)
  • Lead form: Straight, crimped, or cut leads, taping options available
  • Dimensions: Length varies with model, typical 4.5 - 15.7 mm, diameter approx. 4.9 - 9.4 mm
  • RoHS compliant, flame-retardant epoxy coating, low hum noise, excellent frequency response, non-inductive construction

Buy the Panasonic Series ECWEFD Metallized Polypropylene Film Capacitor: ECWFD2J123KB

Purchase Panasonic ECWFD2J123KB online and ensure high-frequency performance with reliable, RoHS compliant metallized polypropylene film capacitors. Designed for active filters and high-frequency circuits, these capacitors offer excellent frequency characteristics, low loss, flame-retardant epoxy coating, and minimal noise, making them perfect for professional electronic designs. With a compact size, durable construction, and professional-grade specifications, you can confidently integrate this capacitor into your project. Order now and benefit from quick delivery, trusted quality, and technical support from Panasonic.

Get Panasonic ECWFD2J123KB today—built for high-frequency stability and long-lasting durability in demanding electronic circuits.

Frequently Asked Questions

Where can I buy Panasonic ECWFD2J123KB?

You can click on the BUY or RFQ button to purchase ECWFD2J123KB from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWFD2J123KB?

You can download the ECWFD2J123KB datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWFD2J123KB?

Panasonic

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