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OptiFuse FMX20A Automotive Fuse Link

This J-case style female fuse link terminal is designed for automotive applications, providing reliable overcurrent protection with ratings from 20A to 60A. Made to meet ISO 8820-4:2002 standards, it features a compact, lightweight design with color-coded housings for easy identification. Suitable for high-current circuits, it ensures safe operation and durability in demanding electrical environments. The fuse link is compatible with various fuse ratings and incorporates precise mechanical dimensions for seamless integration into automotive wiring systems, enhancing safety and connectivity reliability.

Authorized Distributors
Source:DigiKey
Part No:FMX-20A
Stock:830
Inv Date:06-05-2026
Price: Unit price: $7.17
Buy/RFQ:
Part No:FMX-20A
Stock:8
Inv Date:06-05-2026
Price: Unit price: $2.66
Buy/RFQ:
Part No:FMX-20A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.32
Buy/RFQ:
Part No:FMX-20A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.32
Buy/RFQ:

OptiFuse FMX20A Automotive Fuse Link Specifications:

  • Voltage: 32 VDC
  • Amperage: 20A, 25A, 30A, 40A, 50A, 60A
  • Interrupting Rating: 1,500A @ 32 VDC
  • Housing Colors: Light-Blue for 20A, White for 25A, Pink for 30A, Green for 40A, Red for 50A, Yellow for 60A
  • Mechanical Dimensions: Length 0.464 inches (11.63 mm), Width 0.564 inches (14.24 mm), Height 0.484 inches (12.28 mm)
  • Time Characteristics: 110% rated for 4 hours, 200% for 5 seconds to 100 seconds, 350% for 200 ms, 600% for 40 ms
  • Standards: ISO 8820-4:2002
  • Material: Insulated plastic housing with metal fuse link
  • Application: Automotive electrical systems, circuit protection, reliable connection
  • Note: Proper use within specified ratings recommended to prevent damage

Buy the Buy Optifuse Automotive Fuse Link Part Number FMX20A Online

Secure your vehicle's electrical system with our high-quality Optifuse fuse link designed for automotive applications. Rated at 20A, it features a compact J-case style with color-coded housing for easy identification. Built to meet strict ISO standards, it provides reliable, overcurrent protection and seamless electrical connections in demanding environments. Easy to install and durable, this fuse link ensures safety and performance across a range of automotive wiring systems. Purchase online now for fast delivery and dependable circuit protection.

Order your Optifuse Series FMX20A automotive fuse link today and ensure your vehicle's electrical safety with reliable protection and easy installation.

Frequently Asked Questions

Where can I buy OptiFuse FMX20A?

You can click on the BUY or RFQ button to purchase FMX20A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FMX20A?

You can download the FMX20A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FMX20A?

OptiFuse

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