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OptiFuse FMSR5A Micro Fuse

This fast-acting micro fuse features a square thermoplastic body with tin-plated copper alloy elements, designed for quick protection against overcurrent conditions. It meets North American UL/CSA standards and has short radial leads for easy installation in compact electronic devices. Rated at 5A and 250V, this fuse provides reliable, fast response to electrical faults, safeguarding circuits and components. Its durable construction and precise ratings make it ideal for precision electronic applications requiring quick overcurrent interruption and minimal space consumption.

Authorized Distributors
Part No:FMS-R-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.575
Buy/RFQ:
Part No:FMS-R-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.575
Buy/RFQ:

OptiFuse FMSR5A Micro Fuse Specifications:

  • Body Material: Thermoplastic UL94VO
  • Element: Silver Alloy
  • Rated Current: 5A
  • Voltage Rating: 250V
  • Interrupt Rating: 50A at 250 VAC
  • Lead Type: Short radial leads
  • Dimensions: Approximate length 0.33 inches (8.5 mm), width 0.17 inches (4.3 mm), height 0.02 inches (0.5 mm)
  • Mounting Holes: Included for easy mounting
  • Operating conditions: Operation beyond rated limits may cause damage or electrical arcing
  • Application: Overcurrent protection in electronic devices, circuits, and electrical systems

Buy the Buy MicroFuse Fast Acting Micro Fuse Part Number FMSR5A Online

Secure your electronic systems with the reliable FMSR5A micro fuse, available online today. This fast-acting fuse is designed for quick response during overcurrent events, preventing circuit damage. Its compact square thermoplastic body with short radial leads makes installation straightforward in tight spaces. Rated at 5 amperes and 250 volts, it offers dependable circuit protection for various electronic applications. Purchase now to safeguard your equipment from electrical faults and ensure optimal performance with our high-quality micro fuse.

Order your MicroFuse SeriesFMSR5A today and ensure reliable protection for your electronic circuits with our quick-acting micro fuse.

Frequently Asked Questions

Where can I buy OptiFuse FMSR5A?

You can click on the BUY or RFQ button to purchase FMSR5A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FMSR5A?

You can download the FMSR5A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FMSR5A?

OptiFuse

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