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OptiFuse TCF4A Ceramic Time-Delay Fuse

Ceramic body time-delay fuse measuring 3.6 x 10 mm, ideal for circuit protection applications requiring fast response and reliable performance. This fuse features a ceramic body and nickel brass caps, ensuring durability and stable electrical characteristics. Rated for 4A current at a voltage of 250V, it complies with UL and CSA standards for safety and quality. Its time-lag design allows for temporary current surges, making it suitable for protecting sensitive electronic components and appliances. Easy to install and replace, it is widely used in industrial and consumer electronics.

Authorized Distributors
Part No:TCF-4A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5442
Buy/RFQ:
Part No:TCF-4A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5442
Buy/RFQ:

OptiFuse TCF4A Ceramic Time-Delay Fuse Specifications:

  • Fuse Type: Ceramic body, time-delay
  • Dimensions: 3.6mm x 10mm
  • Material: Ceramic body with nickel brass caps
  • Rated Current: 4A
  • Rated Voltage: 250V
  • Operating Temperature: 55°C to 125°C
  • Interrupting Rating: 50A at 250V AC
  • Compliance: UL Listed, CSA Certified
  • Lead Wire: Not specified
  • Explosion proof: Yes, within specified ratings
  • Application: Circuit protection in electronic devices
  • Design: Time-lag for handling current surges
  • Color: Typically white or ceramic finish
  • Part Number: TCF4A

Buy the Optifuse Series TCF Fuse: TCF4A

Secure your electronic devices with Optifuse Ceramic Time-Delay Fuse TCF4A. This 3.6x10mm fuse offers robust protection with a 4A current rating, ensuring safety and durability. Designed to meet North American standards, it features a ceramic body with nickel brass caps for long-lasting performance. Its time-lag characteristic tolerates brief current surges, protecting sensitive components against damage. Easy to install and replace, this UL Listed and CSA Certified fuse is ideal for electronic circuits, appliances, and industrial applications. Purchase online now to safeguard your equipment effectively.

Buy Optifuse TCF4A now and experience unmatched reliability and performance in circuit protection and electronic safety.

Frequently Asked Questions

Where can I buy OptiFuse TCF4A?

You can click on the BUY or RFQ button to purchase TCF4A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TCF4A?

You can download the TCF4A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TCF4A?

OptiFuse

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