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OptiFuse FCA125A Ceramic Fuse

A 1.25-inch ceramic body fuse rated at 1.25 amperes, designed to provide fast-acting protection in electrical circuits. Suitable for various electronic applications requiring quick response to overcurrent conditions.

Authorized Distributors
Source:DigiKey
Part No:FCA-1.25A
Stock:3895
Inv Date:06-05-2026
Price: Unit price: $1.52
Buy/RFQ:
Part No:FCA-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.48
Buy/RFQ:
Part No:FCA-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.9173
Buy/RFQ:
Part No:FCA-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.9173
Buy/RFQ:

OptiFuse FCA125A Ceramic Fuse Specifications:

  • Fuse Type: Ceramic Tube
  • Physical Dimensions: 6.3 x 32 mm
  • Material: Ceramic Body, Nickel Plated Brass Contacts
  • Lead Wire: Tin Plated Copper
  • Diameter: 6.3 mm
  • Rated Current: 1.25A
  • Voltage Rating: 250V AC
  • Breaking Capacity: 100A
  • Temperature Range: -55°C to +125°C
  • Standards: UL Listed, CSA Certified
  • Operation: Fast acting, provides overcurrent protection
  • Application: Suitable for electronic devices and industrial circuits

Buy the Optifuse FCA125A – Reliable Ceramic Fuse for Industrial Applications

Purchase the ceramic fuse online today for reliable overcurrent protection in electronic and industrial circuits. Compact and fast-acting, it ensures circuit safety and longevity. Easy to install, with UL and CSA approvals, the fuse guarantees safety and durability. Ideal for a variety of electronic devices and industrial systems, providing quick response to overload conditions. Enjoy fast delivery and secure shopping on our website to keep your projects running smoothly and efficiently.

Get Optifuse FCA125A today—built for quick response and long-lasting durability in electronic circuit protection.

Frequently Asked Questions

Where can I buy OptiFuse FCA125A?

You can click on the BUY or RFQ button to purchase FCA125A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FCA125A?

You can download the FCA125A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FCA125A?

OptiFuse

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