myMectronic
myMectronic

A Premier B2B Part Search

OptiFuse FMSE125A Micro Fuse

This fast-acting micro fuse features a round body design with short radial leads, rated at 1.25 Amps, suitable for compact electronic devices needing reliable overcurrent protection. Compliant with IEC standards, it has UL recognition, and VDE certification, ensuring safety and performance. Constructed with a thermoplastic UL 94-VO body and tin-lead plated alloy pins, this fuse provides robust protection against overcurrent surges with quick response times. Its small size makes it ideal for space-constrained applications in electronic and electrical equipment, ensuring circuit safety and durability.

Authorized Distributors
Part No:FMS-E-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6962
Buy/RFQ:
Part No:FMS-E-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6962
Buy/RFQ:

OptiFuse FMSE125A Micro Fuse Specifications:

  • Body Material: Thermoplastic UL 94-VO
  • Lead Type: Short radial leads
  • Rated Current: 1.25A
  • Voltage Rating: 250VAC
  • Interrupt Ratings: 35A or 10In whichever is greater
  • Temperature Range: Not specified
  • Certification: UL Recognized, VDE, PSE, SEMKO, CCC
  • Maximum Response Time: 10ms to 300ms depending on overcurrent level
  • Dimensions: Diameter approximately 0.24 inches (6 mm), body length approximately 0.33 inches (8.5 mm), mounting hole diameter 0.02 inches (0.5 mm)

Buy the Optifuse Series FMS-E Micro Fuse: 1.25 Amps

Purchase the Optifuse Micro Fuse rated at 1.25A today for your electronic project. Designed with a round body and short radial leads, this fuse ensures rapid response to overcurrent situations. Suitable for space-constrained applications, it offers reliable circuit protection. Certified with UL recognition and IEC compliance, it guarantees safety and durability. Whether you’re upgrading electronics or adding new protection, this micro fuse provides essential overcurrent safeguarding. Buy online now for quick delivery and peace of mind.

Get Optifuse FMS-E-125A today—built for compact spaces and quick overcurrent protection.

Frequently Asked Questions

Where can I buy OptiFuse FMSE125A?

You can click on the BUY or RFQ button to purchase FMSE125A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FMSE125A?

You can download the FMSE125A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FMSE125A?

OptiFuse

OptiFuse Part List

Browse and search other OptiFuse parts, locate datasheets and stock

Sponsored by