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OptiFuse FCF3A ceramic fuse

This is a fast-acting ceramic tube fuse measuring 3.6 by 10 mm, designed for quick overcurrent protection in electronic circuits. It features a ceramic body with lead wires of 0.6mm or 0.8mm diameter, suitable for current ratings from 100mA to 15A. The fuse is rated for 50A at 250V AC and operates within -55°C to +125°C. Compliant with RoHS, CSA standards, and North American safety norms, it is ideal for protecting sensitive electronic devices from voltage spikes and overloads.

Authorized Distributors
Source:DigiKey
Part No:FCF-3A
Stock:297
Inv Date:06-04-2026
Price: Unit price: $1.39
Buy/RFQ:
Part No:FCF-3A
Stock:0
Inv Date:06-04-2026
Price: Unit price: $1.39
Buy/RFQ:
Part No:FCF-3A
Stock:0
Inv Date:06-04-2026
Price: Unit price: $0.8385
Buy/RFQ:
Part No:FCF-3A
Stock:0
Inv Date:06-04-2026
Price: Unit price: $0.8385
Buy/RFQ:

OptiFuse FCF3A ceramic fuse Specifications:

  • Fuse Type: 3.6 @ x 10mm
  • Materials: Ceramic Body
  • Lead Wire Diameter: 0.6mm for 7A and less, 0.8mm for 8A to 15A
  • Rated Current: 100mA to 15A
  • Interrupting Ratings: 50A at 250V AC
  • Operating Temperature Range: -55°C to +125°C
  • Dimensions: 3.6mm x 10mm (length x diameter)
  • Compliance Standards: RoHS, CSA, North American safety norms
  • Temperature Rating: -55°C to +125°C

Buy the Buy Optifuse Fast Acting Ceramic Tube Fuse Part Number FCF3A Online

Enhance your electronic protection with the Optifuse ceramic fuse. Designed for quick response and reliable performance, this 3.6 x 10 mm fuse offers fast overcurrent protection up to 3A. Compliant with RoHS and CSA standards, its ceramic body ensures durability and safety in electrical circuits. Perfect for sensitive electronics, it prevents damage caused by voltage spikes and overloads, making it an essential component for professional and DIY applications. Order online today and secure your projects with trusted protection standards.

Order your Optifuse Series FCF3A ceramic fuse today and ensure reliable protection for your electronic circuits with quick response and safety compliance.

Frequently Asked Questions

Where can I buy OptiFuse FCF3A?

You can click on the BUY or RFQ button to purchase FCF3A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FCF3A?

You can download the FCF3A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FCF3A?

OptiFuse

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