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OptiFuse FMRR315mA Micro Fuse

This fast-acting miniature fuse features a square thermoplastic body with long radial leads, making it suitable for quick overcurrent protection in North American-standard electrical circuits. Rated at 315mA and capable of handling up to 250V, it provides reliable safety for sensitive electronic components. With UL94V-0 flammability rating and silver alloy internal conductors, this fuse ensures consistent performance and quick response to abnormal currents. Ideal for various electronic and electrical applications requiring compact and dependable fuse protection.

Authorized Distributors
Part No:FMR-R-315MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6423
Buy/RFQ:
Part No:FMR-R-315MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6423
Buy/RFQ:

OptiFuse FMRR315MA Micro Fuse Specifications:

  • Body Material: Thermoplastic UL94V-0
  • Rating: 315mA at 250V AC
  • Interrupt Rating: 50A at 250VAC
  • Lead Type: Long radial leads for easy mounting
  • Dimensions: 0.33 x 0.02 inches (8.54 x 0.5 mm)
  • Material: Silver alloy for internal conductors
  • Application: Overcurrent protection for electronic circuits
  • Certification: UL Listed, CSA Certified
  • Operation: Fast-acting response to current overloads
  • Temperature Range: -55°C to +105°C
  • Warning: Avoid contact with chemicals, improper use may cause damage or arcing

Buy the Optifuse Series FMR: Fast Acting Micro Fuse 315mA

Purchase the Optifuse Series FMR 315mA micro fuse online today and enjoy quick, reliable overcurrent protection for your electronic devices. Designed with long radial leads for easy installation, this fuse is rated at 250V and features fast-acting performance to prevent damage from overloads. Whether you’re working on circuit protection or sensitive electronics, this UL-listed fuse provides the safety and durability you need. Order now and keep your projects safe with proven quality and quick online service.

Order your Optifuse Series FMR 315mA fast-acting micro fuse today and ensure the safety and reliability of your electronic projects with dependable overcurrent protection.

Frequently Asked Questions

Where can I buy OptiFuse FMRR315MA?

You can click on the BUY or RFQ button to purchase FMRR315MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FMRR315MA?

You can download the FMRR315MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FMRR315MA?

OptiFuse

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