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Panasonic ECWFE2W154K Film Capacitor

The product is a metallized polypropylene film capacitor designed for high-frequency and active filter applications. It features non-inductive construction, flame-retardant plastic case, excellent frequency characteristics, low loss, and RoHS compliance. Suitable for use in circuits requiring stable performance over temperature ranges from -40°C to +105°C, with rated voltages of 450V or 630V DC. It offers a capacitance range from 0.1 µF to 2.2 µF, with tolerance options of ±5% and ±10%. Its durable design ensures reliable operation withstanding voltages up to 150% of rated, and it includes precautions for safe handling and mounting.

Authorized Distributors
Source:Newark
Part No:ECWFE2W154K
Stock:434
Inv Date:06-01-2026
Price: Unit price: $0.687
Buy/RFQ:
Source:DigiKey
Part No:ECW-FE2W154K
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.64
Buy/RFQ:
Part No:ECW-FE2W154K
Stock:314
Inv Date:06-02-2026
Price: Unit price: $0.66
Buy/RFQ:

Panasonic ECWFE2W154K Film Capacitor Specifications:

  • Capacitance range: 0.1 µF to 2.2 µF
  • Rated voltage: 450V DC or 630V DC
  • Capacitance tolerance: ±5% (J), ±10% (K)
  • Temperature range: -40°C to +105°C
  • Dissipation factor: tan δ 0.1% at 20°C, 1 kHz
  • Peak voltage: less than 450V or 630V respectively, derated at 1.25%/°C above 85°C
  • Insulation resistance: ≥9,000 MΩ for ≥0.33 uF at 20°C, 500V
  • Capacitor dimensions vary by model, typically length 17.5-31 mm, width 5-15 mm, height 10-25 mm
  • Self-heating temperature rise within specified limits, with maximum surface temperature 105°C
  • Construction includes flame-retardant epoxy resin coating, non-inductive metallized polypropylene film
  • Designed for high-frequency circuit stability, active filters, and noise suppression applications
  • Compliance with RoHS directives and safety standards for electronic components

Buy the Panasonic ECWFE2W154K – Reliable Film Capacitor for Industrial Applications

Get your Panasonic ECWFE series film capacitor today for high-frequency and filter applications. Its metallized polypropylene construction ensures low loss, excellent temperature stability from -40°C to +105°C, and RoHS compliance. Compact and flame-retardant, it’s ideal for active filter circuits, noise suppression, and high-frequency applications. Trust Panasonic’s quality for reliable operation in demanding environments. Purchase online now to enhance your circuit performance with proven durability and safety standards, ensuring optimal operation and safety for your equipment.

Buy Panasonic ECWFE2W154K now and experience unmatched reliability and performance in high-frequency and noise suppression circuits.

Frequently Asked Questions

Where can I buy Panasonic ECWFE2W154K?

You can click on the BUY or RFQ button to purchase ECWFE2W154K from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECWFE2W154K?

You can download the ECWFE2W154K datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECWFE2W154K?

Panasonic

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