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OptiFuse FMSR80mA MicroFuse Circuit Protector

The MicroFuse fast-acting square body fuse features short radial leads and conforms to North American standards, offering reliable protection for electronic circuits. Rated at 80mA and suitable for overcurrent protection in various electronic devices, it ensures safety and durability. Constructed with thermoplastic UL94VO body, copper alloy, and silver alloy elements, it withstands voltage up to 250V. This fuse is designed for occasional use and prevents damage caused by overcurrent conditions, providing a dependable solution for sensitive electronic applications.

Authorized Distributors
Part No:FMS-R-80MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.36
Buy/RFQ:
Part No:FMS-R-80MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.36
Buy/RFQ:

OptiFuse FMSR80MA MicroFuse Circuit Protector Specifications:

  • Body Material: Thermoplastic UL94VO
  • Element Material: Silver Alloy
  • Contact Material: Copper Alloy, Tin plated
  • Rated Voltage: 250V
  • Rated Current: 80mA
  • Fuse Type: Fast-acting
  • Lead Type: Short radial leads
  • Height: 0.33 inches (8.5 mm)
  • Width: 0.17 inches (4.3 mm)
  • Mounting Holes: 0.02 inches (0.5 mm)
  • Interrupt Rating: 50A at 250 VAC
  • Application: Overcurrent protection in electronic circuits
  • Standard Compliance: North American standards
  • Operating conditions: For occasional overcurrent protection, avoid chemical contact
  • Dimensions: Length approximately 0.33 inches (8.5 mm), width 0.17 inches (4.3 mm), height 0.33 inches (8.5 mm)

Buy the Buy Optifuse MicroFuse Part Number FMSR80mA Online

Ensure your electronic devices are protected with the Optifuse MicroFuse. Rated at 80mA, this fast-acting square fuse features short radial leads for easy installation. Conforming to North American standards, it delivers dependable overcurrent protection for sensitive circuits. Its thermoplastic body and silver alloy element ensure durability, while its compact size fits a variety of devices. Perfect for occasional overcurrent scenarios, this fuse prevents damage caused by electrical faults, making it essential for reliable circuit safety across many electronic applications.

Get Optifuse FMSR80mA today—built for reliable circuit protection and long-lasting durability.

Frequently Asked Questions

Where can I buy OptiFuse FMSR80MA?

You can click on the BUY or RFQ button to purchase FMSR80MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FMSR80MA?

You can download the FMSR80MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FMSR80MA?

OptiFuse

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