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OptiFuse FCF400mA Ceramic Fast-Acting Fuse

This fast-acting ceramic fuse measures 3.6 by 10 mm and is designed for reliable overcurrent protection in electronic and electrical circuits. It features a ceramic body for durability, with wire diameters of 0.6mm for currents up to 7A and 0.8mm for higher currents up to 15A. Conforming to North American standards, it withstands operating temperatures from -55°C to +125°C and provides a maximum interrupting rating of 50A at 250V AC. Suitable for panels, devices, and circuit protection applications where quick response is essential.

Authorized Distributors
Part No:FCF-400mA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.73
Buy/RFQ:
Part No:FCF-400MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5
Buy/RFQ:
Part No:FCF-400MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5
Buy/RFQ:

OptiFuse FCF400MA Ceramic Fast-Acting Fuse Specifications:

  • Fuse Type: 3.6 @ x 10 mm
  • Materials: Ceramic Body
  • Lead Wire Diameter: 0.6mm (up to 7A), 0.8mm (8A to 15A)
  • Rated Current: 400mA
  • Voltage Rating: 250V AC
  • Interrupting Ratings: 50A at 250V AC
  • Operating Temperature: -55°C to +125°C
  • Dimensions: Length 10mm, Width 3.6mm
  • Certifications: RoHS, CSA
  • Melting Point: 0.13890 (approximate resistance), conforms to safety standards

Buy the Optifuse FCF400mA – Reliable Ceramic Fuse for Industrial Applications

Order the Optifuse ceramic fast-acting fuse FCF400mA today for exceptional overcurrent protection in electronic and electrical systems. With a compact 3.6x10mm size and ceramic construction, it ensures durability and safety across temperatures from -55°C to +125°C. Conforming to North American standards, it provides a maximum interrupting rating of 50A at 250V AC, making it ideal for panels, circuit boards, and electronic devices that require quick response to fault conditions. Secure your equipment with this reliable fuse by purchasing online now.

Get Optifuse FCF400mA today—built for fast response and reliable circuit protection in demanding environments.

Frequently Asked Questions

Where can I buy OptiFuse FCF400MA?

You can click on the BUY or RFQ button to purchase FCF400MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FCF400MA?

You can download the FCF400MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FCF400MA?

OptiFuse

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