myMectronic
myMectronic

A Premier B2B Part Search

OptiFuse TMSRE500mA Micro Fuse

This time-delay microfuse features a compact square body with short radial leads for simple mounting. Designed to meet European standards, it provides reliable overcurrent protection with a current rating of 500mA. Ideal for electronic circuit protection, it withstands operating temperatures from -55°C to +125°C and offers various current ratings up to 6.3A. Made from thermoplastic with UL 94-VO rating and tin-lead plated alloy pins, it ensures durability and safe operation under electrical stress. Suitable for applications requiring quick response to overcurrent conditions while tolerating temporary overloads.

Authorized Distributors
Part No:TMS-R-E-500MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6962
Buy/RFQ:
Part No:TMS-R-E-500MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6962
Buy/RFQ:

OptiFuse TMSRE500MA Micro Fuse Specifications:

  • Body Material: Thermoplastic, UL 94-VO
  • Leads: Short radial, tin-lead plated alloy
  • Current Ratings: 100mA to 6.3A, with specific ratings up to 630mA
  • Interrupt Ratings: 125A at 250 VAC, 35A or 10x rated current
  • Operating Temperature Range: -55°C to +125°C
  • DIMENSIONS: Body size 0.33 inches (8.5 mm) square, mounting hole diameter 0.02 inches (0.5 mm)
  • Maximum Resistance: Varies with current rating, up to 2.987 ohms at 800mA
  • Time Delay: 150ms to 3 seconds depending on current
  • Standards: Meets IEC and European specifications
  • Application: Designed for occasional overcurrent protection, not suitable for repeated overcurrent trips
  • Warning: Operation beyond maximum ratings may cause damage or electrical arcing.

Buy the Optifuse TMS-Re 500mA – Reliable Micro Fuse for Industrial Applications

Purchase the Optifuse micro fuse online now—designed for reliable overcurrent protection with a compact square body and short radial leads for easy installation. This time-delay fuse meets European standards and is suitable for a range of electronic circuit applications. With a rated current of 500mA, it withstands operating temperatures from -55°C to +125°C, ensuring durability and safety. Ideal for protecting sensitive components, this fuse offers quick response to transient overloads while tolerating temporary surges, further preventing damage and ensuring long-term operational stability.

Get Optifuse TMS-Re 500mA today—built for precision and long-lasting durability under electrical stress.

Frequently Asked Questions

Where can I buy OptiFuse TMSRE500MA?

You can click on the BUY or RFQ button to purchase TMSRE500MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TMSRE500MA?

You can download the TMSRE500MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TMSRE500MA?

OptiFuse

OptiFuse Part List

Browse and search other OptiFuse parts, locate datasheets and stock

Sponsored by