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OptiFuse TMSR400mA Micro Fuse

This micro fuse offers a reliable, time-delay (slow-blow) protection solution for electronic circuits, featuring a compact square body design for optimal installation. It features short radial leads for quick, secure mounting and is rated at 400mA with a maximum voltage of 250V. Constructed with a thermoplastic UL94V0 body, copper alloy pins, and a silver alloy element, it ensures durability and consistent performance. Designed to meet UL/CSA standards, it is suitable for overcurrent protection in various electronic applications, offering a balance between responsiveness and reliability in circuit safeguarding.

Authorized Distributors
Part No:TMS-R-400mA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.71
Buy/RFQ:
Part No:TMS-R-400MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6423
Buy/RFQ:
Part No:TMS-R-400MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6423
Buy/RFQ:

OptiFuse TMSR400MA Micro Fuse Specifications:

  • Rated Current: 400mA
  • Voltage: 250V
  • Body Material: Thermoplastic UL94V0
  • Pin Material: Copper Alloy, Tin plated
  • Element: Silver Alloy
  • Operation may cause damage if beyond maximum ratings
  • Mounting: Short radial leads for secure connection
  • Interrupt Rating: Suitable for overcurrent protection
  • Dimensions: approximately 0.17 inches (4.3 mm) square body
  • Rated Time Delay: Slow-blow characteristic
  • Application: Overcurrent and short circuit protection in electronics

Buy the Buy Micro Fuse TMS-R Part Number TMSR400mA Online

Purchase the Micro Fuse with part number TMSR400mA online today to ensure your electronic circuits are protected with a reliable, slow-blow fuse. Designed for overcurrent protection, this compact square fuse features short radial leads for easy installation and meets UL/CSA standards. Its durable thermoplastic body and high-quality silver alloy element provide consistent performance across various applications. Protect your electronic devices from damage caused by electrical overloads efficiently and confidently by ordering this essential safety component now.

Buy Micro Fuse TMS-R 400mA now and experience unmatched reliability and performance for circuit overcurrent protection.

Frequently Asked Questions

Where can I buy OptiFuse TMSR400MA?

You can click on the BUY or RFQ button to purchase TMSR400MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TMSR400MA?

You can download the TMSR400MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TMSR400MA?

OptiFuse

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