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OptiFuse TFLF50A Automotive Fuse Link

A 50A automotive fuse link with a female terminal, designed for reliable circuit protection in vehicles. It satisfies performance requirements after 50,000 cycles at 50% rated current, maintaining consistent current carrying capacity despite ambient temperature changes. Features include a color-coded housing for easy identification, time-current characteristics, and a compact mechanical design. Suitable for automotive electrical systems, it offers dependable overcurrent protection, ensuring safety and durability under various operational conditions. Constructed to meet industry standards, it is ideal for automotive and electrical professionals seeking a high-quality fuse link.

Authorized Distributors
Source:DigiKey
Part No:TFLF-50A
Stock:679
Inv Date:06-05-2026
Price: Unit price: $8.14
Buy/RFQ:
Part No:TFLF-50A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $8.14
Buy/RFQ:
Part No:TFLF-50A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.91
Buy/RFQ:
Part No:TFLF-50A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.91
Buy/RFQ:

OptiFuse TFLF50A Automotive Fuse Link Specifications:

  • Voltage: Up to 58VDC
  • Amperage: 50A
  • Current Cycling: 50% rated current for 10,000 cycles
  • Ambient Temperature Effect: -0.075% per °C
  • Housing Color: Red
  • Time-Current Rating: 10 hours at 110%, 5 sec at 200%
  • Mechanical Dimensions: Length 30.0 mm, Width 15.0 mm, Height 22.2 mm
  • Construction: Slow blow fuse, with female terminal
  • Material: High-temperature resistant components
  • Standards: Meets automotive electrical safety requirements

Buy the OptiFuse Series TFLF 50A Automotive Fuse Link: TFLF50A

Purchase the OptiFuse Series TFLF 50A automotive fuse link online today to guarantee reliable and sustained circuit protection in vehicles. Designed for automotive electrical systems, this fuse offers high current capacity, exceptional durability, and quick replacement. Its color-coded housing makes identification easy, while its proven performance after extensive cycling ensures safety and dependability under fluctuating conditions. Perfect for automotive professionals and DIY enthusiasts, secure your vehicle’s electrical safety by ordering this high-quality fuse link online now and enjoy quick, convenient delivery.

Order your OptiFuse Series TFLF 50A automotive fuse link today and ensure reliable electrical protection for your vehicle's circuits.

Frequently Asked Questions

Where can I buy OptiFuse TFLF50A?

You can click on the BUY or RFQ button to purchase TFLF50A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TFLF50A?

You can download the TFLF50A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TFLF50A?

OptiFuse

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