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OptiFuse FMSRE125A Micro Fuse

A fast-acting, square-body micro fuse designed with European standards. It features short radial leads and provides a current capacity of 1.25 amps, suitable for circuit protection applications. Made from thermoplastic with UL 94-V0 classification and tin-lead plated alloy pins, this fuse operates reliably within -55°C to +125°C. It adheres to IEC, UL, VDE, PSE, and other agency standards, ensuring safety and high performance. Ideal for quick overcurrent protection in various electronic and industrial circuits, this fuse offers a compact and durable solution for circuit safety.

Authorized Distributors
Part No:FMS-R-E-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.46
Buy/RFQ:
Part No:FMS-R-E-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.869
Buy/RFQ:
Part No:FMS-R-E-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.869
Buy/RFQ:

OptiFuse FMSRE125A Micro Fuse Specifications:

  • Material: Thermoplastic body, UL 94-V0
  • Pin Material: Tin-Lead Plated Alloy
  • Current Rating: 1.25A
  • Voltage Rating: 250V AC
  • Operating Temperature Range: -55°C to +125°C
  • Dimensions: 0.39 inches (20.02 mm) length, 0.17 inches (4.34 mm) width, mounting hole diameter 0.02 inches (5.08 mm)
  • Agency Standards: IEC, UL Recognized, VDE, PSE, SEMKO, CCC, CQC
  • Interrupt Ratings: 35A or 10In whichever is greater, at 250V
  • Response Time: Fast-acting, trip time within milliseconds
  • Application: Circuit protection for electronic devices and industrial systems
  • Temperature Rating: -55°C to +125°C
  • Max Operating Voltage: 250V
  • Resistance: Customized per rating, designed to trip reliably under overcurrent conditions

Buy the Optifuse FMSRE125A – Reliable Micro Fuse for Industrial Applications

Get the reliable Optifuse FMSRE125A micro fuse online today for your circuit protection needs. Designed with European standards, it features a compact square body, short radial leads, and a current capacity of 1.25A. Constructed from UL 94-V0 thermoplastic with tin-lead alloy pins, this fuse operates efficiently within a temperature range of -55°C to +125°C. Perfect for electronic and industrial applications, it quickly trips during overcurrent instances, ensuring safety and preventing damage. Order now for fast delivery and high-quality circuit protection!

Order your Optifuse Series FMSRE125A micro fuse today and ensure dependable protection for your electronic circuits and industrial systems.

Frequently Asked Questions

Where can I buy OptiFuse FMSRE125A?

You can click on the BUY or RFQ button to purchase FMSRE125A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FMSRE125A?

You can download the FMSRE125A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FMSRE125A?

OptiFuse

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