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OptiFuse TMRR125A Micro Fuse

This is a microfuse with a time-delay (slow-blow) characteristic, featuring a square body and long radial leads. It is designed according to North American standard sizes and specifications, rated at 1.25 Amps for overcurrent protection. It complies with UL and CSA standards, with a voltage rating of 250V. The fuse body is made of UL94VO thermoplastic, and the pin is copper alloy, tin plated. Silver alloy is used for the element, ensuring reliable performance in various electronic applications. Its robust construction provides dependable protection against overcurrent conditions, making it suitable for sensitive electronic devices requiring slow-blow fuse characteristics.

Authorized Distributors
Part No:TMR-R-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.575
Buy/RFQ:
Part No:TMR-R-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.575
Buy/RFQ:

OptiFuse TMRR125A Micro Fuse Specifications:

  • Rated Current: 1.25A
  • Voltage Rating: 250V
  • Body Material: Thermoplastic UL94VO
  • Pin Material: Copper Alloy, Tin plated
  • Element Material: Silver Alloy
  • Type: Time-delay (slow-blow)
  • Mounting Type: Radial leads, long leads
  • Dimensions: Approximately 0.334 inches (8.5 mm) square body
  • Interrupt Rating: 50A @ 250 VAC
  • Operating Temperature: -55°C to +105°C
  • Standards: UL Listed, CSA Certified
  • Application: Overcurrent protection for electronic circuits

Buy the Optifuse Series TMR Series Micro Fuse: TMRR125A

Order the Optifuse TMRR125A micro fuse online today—designed for reliable overcurrent protection with a slow-blow characteristic. This high-quality fuse features a square thermoplastic body with long radial leads, ensuring secure mounting and durability across diverse electronic devices. It is UL and CSA listed, rated at 250V and 1.25A, suitable for delicate circuits requiring controlled protection. Perfect for applications demanding dependable, slow-blow protection to prevent damage from transient overcurrent conditions. Purchase online now for quick delivery and trusted performance.

Get Optifuse TMRR125A micro fuse today—built for precision and long-lasting durability in sensitive electronic applications.

Frequently Asked Questions

Where can I buy OptiFuse TMRR125A?

You can click on the BUY or RFQ button to purchase TMRR125A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TMRR125A?

You can download the TMRR125A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TMRR125A?

OptiFuse

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