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OptiFuse MGGA100A Automotive Limiter Fuse

Automotive fuse link bolt-on terminal designed in Mega fuse style with a 100A rating. Suitable for high-current applications in automotive electrical systems. This limiter fuse features a 2-inch (50.8mm) center-to-center bolt-on design, rated at 32VDC with a yellow color code. It offers reliable overcurrent protection with a melting resistance of 31,100 microOhms and an interrupting rating of 250A at 32VDC. Ideal for automotive circuit protection, ensuring safety and durability under demanding electrical conditions.

Authorized Distributors
Source:DigiKey
Part No:MGGA-100A
Stock:53
Inv Date:06-05-2026
Price: Unit price: $20.14
Buy/RFQ:
Part No:MGGA-100A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $8.04
Buy/RFQ:
Part No:MGGA-100A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $10.89
Buy/RFQ:
Part No:MGGA-100A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $10.89
Buy/RFQ:

OptiFuse MGGA100A Automotive Limiter Fuse Specifications:

  • Type: Limiter Fuse
  • Series: MGGA
  • Part Number: MGGA100A
  • Ampere Rating: 100A
  • Voltage Rating: 32VDC
  • Color Code: Yellow
  • Resistance: 0.55 mΩ
  • Melting Resistance: 31,100 μΩ
  • Interrupting Rating: 250A at 32VDC
  • Operating Temperature: -40°C to 125°C
  • Center-to-Center Bolt Distance: 2 inches (50.8mm)
  • Physical Dimensions: Length 20 inches (50.8mm), Width 7 inches, Height 1.5 inches (38.1mm)
  • Warning: Use within specified ratings; improper use or operation beyond maximum ratings can cause damage, arcing, or fire.

Buy the Littelfuse Series MGGA Limiter Fuse: MGGA100A

Secure your vehicle’s electrical system with the Littelfuse Series MGGA 100A limiter fuse. Designed for automotive high-current applications, it offers superior overcurrent protection with a 250A interrupting rating. The bolt-on terminal design allows for easy installation, while the 2-inch center-to-center spacing ensures compatibility with automotive circuits. Operating efficiently within -40°C to 125°C, this fuse guarantees durability and safety in demanding conditions. Purchase online now for fast delivery and trusted protection for your automotive electrical needs.

Order your Littelfuse Series MGGA 100A automotive limiter fuse today and ensure reliable high-current protection for your vehicle's electrical system.

Frequently Asked Questions

Where can I buy OptiFuse MGGA100A?

You can click on the BUY or RFQ button to purchase MGGA100A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part MGGA100A?

You can download the MGGA100A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of MGGA100A?

OptiFuse

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