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OptiFuse TFLS40A Automotive Fuse Link

This mini female terminal fuse link rated at 40 Amperes is designed for automotive electrical circuit protection. It offers reliable short-circuit prevention, with an interrupting rating of 5,000A at 32 VAC, and is compliant with industry standards like JASO D612-4:2001. Measuring approximately 0.87 inches (22 mm), it features easy installation and is suitable for various vehicle electrical systems. Ensure proper use within its specified voltage and current ratings to avoid damage or electrical hazards in automotive environments.

Authorized Distributors
Source:DigiKey
Part No:TFLS-40A
Stock:618
Inv Date:06-05-2026
Price: Unit price: $8.14
Buy/RFQ:
Part No:TFLS-40A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.2
Buy/RFQ:
Part No:TFLS-40A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.91
Buy/RFQ:
Part No:TFLS-40A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.91
Buy/RFQ:

OptiFuse TFLS40A Automotive Fuse Link Specifications:

  • Voltage: 32 VDC
  • Amperage: 40A
  • Interrupting Rating: 5,000A @ 32 VAC
  • Housing Color: Green
  • Time Characteristics: 200ms at 350% rated current
  • Dimensions: Length approximately 22 mm (0.87 inches), width: 6.3 mm (0.25 inches), height: 10.2 mm (0.4 inches)
  • Material: Metal fuse element with plastic housing
  • Standards: JASO D612-4:2001 compliant
  • Design: Mini female terminal fuse link for automotive circuits
  • Operation: Protects electrical circuits from overcurrent damage
  • Installation: Easily replaceable in automotive fuse boxes

Buy the OptiFuse TFLS40A – Reliable Automotive Fuse Link for Industrial Applications

Protect your vehicle’s electrical circuits with the reliable OptiFuse TFLS40A fuse link, rated at 40 amps for optimal short-circuit safeguarding. Its mini size offers easy installation in automotive fuse boxes, ensuring dependable circuit protection. With an interrupting rating of 5,000A at 32 VAC, it complies with industry standards like JASO D612-4:2001 for automotive safety. Designed for quick replacement and durability, this fuse link ensures your vehicle’s electrical system remains protected against overcurrent conditions, extending the lifespan of electronic components and ensuring safety on the road.

Order your OptiFuse TFLS40A series miniature female fuse link today and ensure your vehicle's electrical system is protected with dependable quality.

Frequently Asked Questions

Where can I buy OptiFuse TFLS40A?

You can click on the BUY or RFQ button to purchase TFLS40A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TFLS40A?

You can download the TFLS40A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TFLS40A?

OptiFuse

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