myMectronic
myMectronic

A Premier B2B Part Search

Panasonic ECWFD2J393JB Polypropylene Film Capacitor

The Panasonic Metallized Polypropylene Film Capacitor ECWFD series offers a compact, high-performance solution for high frequency and active filter circuits. Its non-inductive construction, flame-retardant epoxy resin coating, and excellent frequency characteristics ensure low loss and minimal hum sound noise. Designed for reliable operation in demanding environments, these capacitors comply with RoHS standards and feature a wide temperature range from -40°C to +110°C. Their robust construction provides high insulation resistance, withstand voltage, and low dissipation factor, making them ideal for precision electronic applications requiring stability and durability.

Authorized Distributors
Source:Newark
Part No:ECWFD2J393JB
Stock:496
Inv Date:06-01-2026
Price: Unit price: $0.724
Buy/RFQ:
Source:DigiKey
Part No:ECW-FD2J393JB
Stock:817
Inv Date:06-01-2026
Price: Unit price: $0.76
Buy/RFQ:
Part No:ECW-FD2J393JB
Stock:686
Inv Date:06-02-2026
Price: Unit price: $0.77
Buy/RFQ:
Part No:ECW-FD2J393JB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.2635
Buy/RFQ:
Part No:ECW-FD2J393JB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.2635
Buy/RFQ:
Part No:ECW-FD2J393JB
Stock:994
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:

Panasonic ECWFD2J393JB Polypropylene Film Capacitor Specifications:

  • Category temperature range: -40°C to +110°C
  • Rated voltage: 450V (DC), 630V (DC)
  • Capacitance range: 0.01 pF to 4.7 μF
  • Capacitance tolerance: +5% (J), +10% (K)
  • Dissipation factor: tan δ 0.1% (20°C, 1kHz)
  • Withstand voltage: Rated voltage x150% for 60 sec
  • Insulation Resistance: ≥ 10,000 MΩ at 20°C
  • Peak to Peak Voltage: less than 450V (450V series), less than 630V (630V series)
  • Dimensions: varies by capacitance; typical length approx. 14-20 mm, width approx. 4-6 mm
  • RoHS compliant, Flame-retardant epoxy resin coating, Non-inductive construction, Excellent frequency characteristics, Low loss

Buy the Panasonic Series ECWFD PP Film Capacitor: ECWFD2J393JB

Experience reliable performance with the Panasonic ECWFD polypropylene film capacitor, ideal for high frequency circuits and active filters. Its flame-retardant epoxy coating ensures safety and durability, while its excellent frequency characteristics and low loss make it perfect for demanding electronic applications. RoHS compliant and designed to operate across a wide temperature range from -40°C to +110°C, this compact capacitor offers robust insulation resistance and withstand voltage. Purchase online today for high quality, stability, and long-term dependability in your electronic projects.

Get Panasonic ECWFD2J393JB today—built for precision and long-lasting durability in high-frequency electronic circuits.

Frequently Asked Questions

Where can I buy Panasonic ECWFD2J393JB?

You can click on the BUY or RFQ button to purchase ECWFD2J393JB from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWFD2J393JB?

You can download the ECWFD2J393JB datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWFD2J393JB?

Panasonic

Panasonic Part List

Browse and search other Panasonic parts, locate datasheets and stock

Sponsored by