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OptiFuse APX20A Automotive Blade Fuse

MAXI automotive blade fuse rated for 32 V DC and 20A current capacity. Suitable for automotive and industrial electrical circuits requiring reliable overcurrent protection. Complies with SAE J1888 and ISO 8820-3 standards, featuring various amperage ratings, body colors, and time characteristics for precise circuit protection. Its robust construction ensures durability in harsh automotive environments, with dimensions designed for easy installation. The fuse's electrical and physical specifications meet industry safety requirements, making it an essential component for automotive, marine, and industrial electrical systems that demand dependable circuit protection and quick response to overload conditions.

Authorized Distributors
Source:DigiKey
Part No:APX-20A
Stock:5361
Inv Date:06-05-2026
Price: Unit price: $4.51
Buy/RFQ:
Part No:APX-20A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.51
Buy/RFQ:
Part No:APX-20A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $2.72
Buy/RFQ:
Part No:APX-20A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $2.72
Buy/RFQ:
Part No:APX-20A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $2.36
Buy/RFQ:

OptiFuse APX20A Automotive Blade Fuse Specifications:

  • Voltage: 32V DC
  • Amperage: 20A, 30A, 40A, 50A, 60A, 70A, 80A, 100A, 120A
  • Designed to meet SAE J1888 and ISO 8820-3 standards
  • Body Color: Yellow (20A), Green (30A), Amber (40A), Red (50A), Blue (60A), Tan (70A), Clear (80A), Violet (100A), Pink (120A)
  • Time Characteristics: Min Hold, 110% (40A), 1800s (50A), 135% (60A), 200% (70A), 350% (80A), 600% (100A), 40ms (120A)
  • Mechanical Dimensions: Length approximately 1.174 inches (29.7 mm), Width 0.85 inches (21.6 mm), Height 0.50 inches (12.7 mm), Terminal size 0.314 inches (8.9 mm)
  • Construction: Automotive blade style, maxi size, designed for circuit protection
  • Standards: SAE J1888, ISO 8820-3
  • Durability: Suitable for harsh automotive environments
  • Warning: Operation beyond specified ratings or improper use may cause damage, arcing, or fire
  • Environmental: Avoid contact with chemicals, prolonged exposure may impair performance

Buy the Buy Optifuse Automotive Blade Fuse Part Number APX20A Online

Purchase the Optifuse automotive blade fuse APX20A online today for reliable 32V DC circuit protection. Engineered for durability and quick response, this maxi size fuse ensures safety in automotive, marine, and industrial applications. Its industry-standard compliance guarantees compatibility with SAE J1888 and ISO 8820-3 standards. With various amperage ratings and distinct body colors, it provides flexible solutions for your electrical needs. A trusted choice for professionals requiring dependable, high-quality overcurrent protection with easy online ordering and fast delivery.

Get Optifuse APX20A today—built for precise overcurrent protection in automotive and industrial circuits.

Frequently Asked Questions

Where can I buy OptiFuse APX20A?

You can click on the BUY or RFQ button to purchase APX20A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part APX20A?

You can download the APX20A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of APX20A?

OptiFuse

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