myMectronic
myMectronic

A Premier B2B Part Search

OptiFuse TMSBP400mA Miniature Time-Delay Fuse

A time-delay miniature fuse with a round body and short radial leads, designed for ballast protection applications. It features a thermoplastic UL 94-VO body, tin-lead plated alloy pins, and operates within a temperature range of -55°C to +125°C. Suitable for overcurrent protection, it is rated at 400mA with an interrupt rating of 50A at 300VAC. The fuse measures approximately 0.24 inches (6.4mm) with mounting holes for secure installation. It is intended for occasional overcurrent protection in electronic and electrical systems, ensuring safety and durability.

Authorized Distributors
Part No:TMS-BP-400MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6962
Buy/RFQ:
Part No:TMS-BP-400MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6962
Buy/RFQ:

OptiFuse TMSBP400MA Miniature Time-Delay Fuse Specifications:

  • Body Material: Thermoplastic, UL 94-VO
  • Pin Material: Tin-lead plated alloy
  • Operating Temperature: -55°C to +125°C
  • Voltage Rating: 300VAC
  • Interrupt Rating: 50A at 300VAC
  • Physical Dimensions: Diameter 0.24 inches (6.4mm), length approximately 0.17 inches (4.3mm)
  • Mounting Holes: Diameter 0.02 inches (0.5mm)
  • Rated Current: 400mA
  • Time Delay: Yes
  • Application: Ballast protection, overcurrent safety
  • Certified Standards: UL Recognized, PSE

Buy the Buy Optifuse TMSBP400mA Part Number TMS-BP-400mA Online

Discover the high-quality Optifuse miniature fuse rated at 400mA, designed for ballast protection and electronic safety. Featuring a durable thermoplastic body and tin-lead alloy pins, this fuse supports reliable overcurrent protection in various electrical devices. Its compact size and short radial leads make it easy to install and suitable for applications requiring precise current limiting. UL recognized and compliant with safety standards, this fuse ensures long-term durability, electrical safety, and efficient overload protection. Purchase online today for dependable circuit safeguarding.

Get Optifuse TMSBP400mA today—built for precision and long-lasting durability in ballast protection applications.

Frequently Asked Questions

Where can I buy OptiFuse TMSBP400MA?

You can click on the BUY or RFQ button to purchase TMSBP400MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TMSBP400MA?

You can download the TMSBP400MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TMSBP400MA?

OptiFuse

OptiFuse Part List

Browse and search other OptiFuse parts, locate datasheets and stock

Sponsored by