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Panasonic ECWFG1B405JA High-Voltage Film Capacitor

The Panasonic ECWFG series plastic film capacitors are designed for automotive and high-frequency applications, featuring metallized polypropylene film with flame-retardant plastic cases. They offer high safety, moisture resistance, and thermal shock endurance across rated voltages of 630V.DC and 1100V.DC. Suitable for DC/DC and AC/DC converters, these capacitors have a non-inductive construction, compliance with AEC-Q200, RoHS, and feature safety functions, high moisture resistance at 85°C, and withstand high temperatures up to 125°C, making them reliable for demanding automotive and industrial environments.

Authorized Distributors
Source:DigiKey
Part No:ECW-FG1B405JA
Stock:94
Inv Date:06-01-2026
Price: Unit price: $3.49
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Part No:ECW-FG1B405JA
Stock:97
Inv Date:06-02-2026
Price: Unit price: $3.49
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Part No:ECW-FG1B405JA
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.7
Buy/RFQ:
Part No:ECW-FG1B405JA
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.7
Buy/RFQ:

Panasonic ECWFG1B405JA High-Voltage Film Capacitor Specifications:

  • Rated voltage: 630 V.DC or 1100 V.DC with derating at temperatures above 85°C
  • Capacitance range: 1.0 to 5.0 μF for 1100 V.DC; 1.0 to 3.0 μF for 630 V.DC
  • Capacitance tolerance: +5% (J), +10% (K)
  • Dissipation factor (tan d): ≤0.1% at 20°C, 1 kHz
  • Operating temperature range: -55°C to +85°C, up to +110°C surface temperature
  • Dimensions: Length varies from 27.0 mm to 31.5 mm depending on model, with heights up to 26.5 mm
  • Lead pitch options: 22.5 mm and 27.5 mm, with straight or cut leads
  • Insulation resistance: ≥3,000 MΩ·μF at 20°C, 500 V.DC for 60 seconds
  • Withstand voltage: 150% of rated voltage for 60 seconds
  • Flame-retardant plastic case, non-combustible resin, RoHS and AEC-Q200 compliant

Buy the Panasonic Series ECWFG Metalized Polypropylene Capacitor: ECWFG1B405JA

Purchase the Panasonic ECWFG1B405JA high-voltage film capacitor online today and experience its superior safety features, outstanding moisture and temperature resistance, and suitability for high-frequency and automotive applications. Designed with a flame-retardant plastic case and non-inductive construction, this capacitor guarantees durability and performance in demanding industrial environments. Ideal for DC/DC and AC/DC converter circuits, it complies with RoHS and AEC-Q200 standards, ensuring safe, reliable operation in automotive, industrial, and high-frequency electronic systems. Order now for quick delivery and assured quality!

Buy Panasonic ECWFG1B405JA high-voltage film capacitor now and ensure reliable performance in automotive and industrial high-frequency circuits.

Frequently Asked Questions

Where can I buy Panasonic ECWFG1B405JA?

You can click on the BUY or RFQ button to purchase ECWFG1B405JA from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWFG1B405JA?

You can download the ECWFG1B405JA datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWFG1B405JA?

Panasonic

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