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OptiFuse TFLF70A Automotive Fuse Link

This is a 70A automotive fuse link with a female terminal connection, designed for reliable circuit protection in automotive electrical systems. It ensures safe operation by interrupting excessive current flow, with defined time-current characteristics and built for durability under varying conditions. Suitable for automotive applications, it provides consistent performance and conforms to industry standards for overcurrent protection, rated at 70 amperes. The fuse features a brown housing and is compatible with dedicated automotive circuit designs, preventing damage due to overcurrent or short circuits.

Authorized Distributors
Source:DigiKey
Part No:TFLF-70A
Stock:478
Inv Date:06-05-2026
Price: Unit price: $8.14
Buy/RFQ:
Part No:TFLF-70A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $8.14
Buy/RFQ:
Part No:TFLF-70A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.91
Buy/RFQ:
Part No:TFLF-70A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.91
Buy/RFQ:

OptiFuse TFLF70A Automotive Fuse Link Specifications:

  • Voltage: Up to 58VDC
  • Amperage: 70A
  • Housing Color: Brown
  • Time-Current Characteristics: 10 Hours at 110% rating, 5 Sec at 200%, 0.2 Sec at 350%, 0.04 Sec at 600%
  • Mechanical Dimensions: Length 2.2 inches (56mm), Width 0.59 inches (15mm), Height 1.81 inches (46mm)
  • Current Cycling: 50% rated current applied for 10,000 cycles at 24°C ambient temperature
  • Maximum Operating Voltage: 58VDC
  • Operation Temperature Range: Suitable for automotive environments
  • Warning: Operation beyond maximum ratings may cause damage or electrical arcing
  • Material: High-quality fuse element with female terminal connection
  • Application: Automotive electrical systems for reliable circuit protection

Buy the Optifuse TFLF70A – Reliable Automotive Fuse for Industrial Applications

Purchase the Optifuse TFLF70A automotive fuse link online today to ensure reliable overcurrent protection in your vehicle's electrical system. This premium 70A fuse features a female terminal connection, durable construction, and precise time-current characteristics that safeguard circuits against overloads and short circuits. Designed for automotive and industrial applications, it offers consistent performance under temperature fluctuations. Easy to install, it provides peace of mind, reducing risk of electrical damage and ensuring your system's safety and longevity. Order now for quick delivery!

Get Optifuse TFLF70A today—built for automotive circuit protection with durable female terminals and high-current reliability.

Frequently Asked Questions

Where can I buy OptiFuse TFLF70A?

You can click on the BUY or RFQ button to purchase TFLF70A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TFLF70A?

You can download the TFLF70A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TFLF70A?

OptiFuse

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