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OptiFuse FMRR1A Micro Fuse

This fast-acting micro fuse features a square thermoplastic body rated at 1 ampere and designed with long radial leads for easy mounting. It complies with UL94V-0 standards, making it suitable for overcurrent protection in various electronic circuits. The fuse has a voltage rating of 250V, an interrupt rating of 50A at 250VAC, and is constructed with an alloy silver element for reliable performance. Ideal for applications requiring immediate response to overcurrent conditions, this micro fuse provides dependable circuit protection in industrial and electronic devices.

Authorized Distributors
Part No:FMR-R-1A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.575
Buy/RFQ:
Part No:FMR-R-1A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.575
Buy/RFQ:

OptiFuse FMRR1A Micro Fuse Specifications:

  • Body Material: Thermoplastic UL94V-0
  • Rating: 1A
  • Voltage Rating: 250V
  • Interrupt Ratings: 50A at 250VAC
  • Material: Silver alloy element
  • Lead Type: Radial long leads
  • Dimensions: 0.73 in x 0.25 in (approximate, based on model)
  • Design: Square body for North American standard sizes
  • Compliance: UL/CSA standards
  • Operation: Fast acting, intended for occasional overcurrent protection
  • Maximum Rating: 50A/250VAC, operation beyond rated may cause damage
  • Application: Electronics, industrial circuit protection
  • Warning: Avoid chemical contact, use within specified ratings

Buy the Optifuse FMR-R1A – Reliable Micro Fuse for Industrial Applications

Protect your electronic and industrial circuits efficiently by ordering the Optifuse micro fuse online today. Featuring a square thermoplastic body, long radial leads for easy mounting, and rated at 1 ampere, this fast-acting fuse ensures quick response to overcurrent conditions. Its UL94V-0 compliance, 250V rating, and reliable silver alloy element make it suitable for diverse applications. Invest in this durable, high-quality fuse for consistent overcurrent protection, and experience enhanced safety and performance in your projects.

Order your Optifuse SeriesFMR-R1A micro fuse today and ensure your electronic circuits are protected with dependable, fast-acting circuit protection.

Frequently Asked Questions

Where can I buy OptiFuse FMRR1A?

You can click on the BUY or RFQ button to purchase FMRR1A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FMRR1A?

You can download the FMRR1A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FMRR1A?

OptiFuse

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