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OptiFuse TMS800mA Micro Fuse

This time-delay micro fuse features a round thermoplastic body with short radial leads, designed to meet North American UL/CSA standards. It has an 800mA current rating and operates at 250V, providing reliable overcurrent protection for electronic circuits. The fuse's silver alloy element and copper alloy pins, tin-plated, ensure durability and efficient performance. Suitable for various applications, it withstands overcurrent surges with a max interrupt rating of 0.98A at 250VAC. Its compact mechanical dimensions and UL94V0 flame-resistant material make it ideal for electronic device protection in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:TMS-800MA
Stock:351
Inv Date:06-05-2026
Price: Unit price: $1.79
Buy/RFQ:
Part No:TMS-800mA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.79
Buy/RFQ:
Part No:TMS-800MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.0808
Buy/RFQ:
Part No:TMS-800MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.0808
Buy/RFQ:

OptiFuse TMS800MA Micro Fuse Specifications:

  • Voltage Rating: 250V
  • Current Rating: 800mA
  • Material Body: Thermoplastic UL94V0
  • Pin Material: Copper Alloy, Tin plated
  • Element: Silver Alloy
  • Interrupt Rating: 0.98A at 250VAC
  • Mechanical Dimensions: Length varies by model, typical diameter approximately 0.75 inches
  • Mounting Holes: 0.02 inches (5.08 mm)
  • Operating Temperature: Not specified but suitable for standard electronic environments
  • Standards: UL, CSA compliant
  • Design: Round body, short radial leads suitable for PCB mounting
  • Rating Type: Time-delay (slow blow)
  • Dimensions: Compact and reliable for electronic circuit protection

Buy the OptiFuse Series Time Delay Micro Fuse: TMS800mA

Secure your electronic circuits with the OptiFuse TMS800mA micro fuse. Designed with a round thermoplastic body and short radial leads, it offers reliable overcurrent protection. Rated for 250V, it features a silver alloy element and tin-plated copper pins for durability. Its time-delay characteristic ensures it can handle surge conditions without abrupt interruptions. Perfect for electronics and device protection, this UL and CSA-listed fuse provides peace of mind for demanding applications. Purchase online today for quick, hassle-free installation and enhanced circuit safety.

Buy OptiFuse TMS800mA now and ensure reliable protection against overcurrent conditions with this compact, UL/CSA compliant micro fuse.

Frequently Asked Questions

Where can I buy OptiFuse TMS800MA?

You can click on the BUY or RFQ button to purchase TMS800MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TMS800MA?

You can download the TMS800MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TMS800MA?

OptiFuse

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