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OptiFuse FMSR125mA Micro Fuse

The FMSR125mA is a fast-acting micro fuse with a compact square thermoplastic body, designed for quick installation and reliable overcurrent protection in electronic circuits. It features short radial leads for easy mounting and is rated at 125mA with a voltage capacity of 250V. Made from tin-plated copper alloy and silver alloy elements, it meets UL/CSA standards. Ideal for applications requiring precise overcurrent interruption, this fuse ensures safety and durability in electronic and industrial systems, preventing damage from electrical surges and overcurrent conditions.

Authorized Distributors
Part No:FMS-R-125MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.288
Buy/RFQ:
Part No:FMS-R-125MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.288
Buy/RFQ:

OptiFuse FMSR125MA Micro Fuse Specifications:

  • Body Material: Thermoplastic UL94VO
  • Lead Type: Radial short leads
  • Rating: 125mA
  • Voltage: 250V
  • Current Range: 50mA to 10A
  • Interrupt Ratings: 50A at 250VAC
  • Element: Silver alloy
  • Conductive Material: Copper alloy, tin plated
  • Dimensions: 0.33 inches (8.5 mm) length, 0.17 inches (4.3 mm) width
  • Mounting Holes: 0.02 inches (0.5 mm)
  • Maximum Temperature: Not specified
  • Compliance: UL/CSA standards
  • Application: Overcurrent protection in electronic and industrial systems

Buy the Optifuse FMSR125mA – Reliable Micro Fuse for Industrial Applications

Purchase the Optifuse FMSR125mA micro fuse online today and ensure your electronic systems are protected with a reliable, fast-acting overcurrent solution. Designed for quick installation, this miniature fuse features short radial leads, making it ideal for both industrial and consumer electronics. Its high-quality thermoplastic body and durable internal elements provide long-lasting safety and dependable performance up to 250V. Whether upgrading existing circuits or designing new electronics, this micro fuse guarantees precise current interruption, preventing damage and ensuring compliance with safety standards. Buy now for quick delivery and peace of mind.

Get Optifuse FMSR125mA today—built for precision and long-lasting durability in electronic protection systems.

Frequently Asked Questions

Where can I buy OptiFuse FMSR125MA?

You can click on the BUY or RFQ button to purchase FMSR125MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FMSR125MA?

You can download the FMSR125MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FMSR125MA?

OptiFuse

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