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OptiFuse FSC500mA Fast-acting Glass Fuse

A pack of five glass-body fast-acting fuses, 20 mm in length, conforming to North American standards. Each fuse has a current rating of 500 mA, suitable for protecting electrical circuits against overcurrent. These fuses are designed for reliable circuit protection in various electronic and electrical applications, ensuring safety and preventing damage caused by overcurrent conditions. They meet industry standards, feature a compact 5x20mm form factor, and operate efficiently with a voltage rating suitable for many industrial and consumer electrical systems. Ideal for maintenance, repairs, and circuit design.

Authorized Distributors
Part No:FSC-500mA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.59
Buy/RFQ:
Part No:FSC-500MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.3404
Buy/RFQ:
Part No:FSC-500MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.3404
Buy/RFQ:

OptiFuse FSC500MA Fast-acting Glass Fuse Specifications:

  • Type: Fast Acting Glass Tube Fuse
  • Form Factor: 5x20mm
  • Current Rating: 500mA
  • Voltage Rating: 125V AC / 250V AC (approximate, based on standard fuses)
  • Operation Temperature: -55°C to +90°C
  • Compliance: North American standards
  • Number of Fuses: Pack of five
  • Material: Glass Body, Metal End Caps
  • Application: Circuit protection for electrical and electronic systems
  • Features: Reliable overcurrent protection, compact size, industry-standard specifications

Buy the Optifuse FSC500mA – Reliable Circuit Protection for Industrial Applications

Purchase the Optifuse FSC500mA fast-acting glass fuse pack online today. Designed for reliable overcurrent protection in electrical circuits, these 20mm fuses are essential components for maintaining safety and preventing damage in industrial, commercial, and consumer applications. Their compact 5x20mm size allows easy installation and replacement. Crafted to meet industry standards, they ensure efficient operation under a wide range of operating temperatures. Trust Optifuse for durable, high-quality circuit protection—order now to enhance your electrical system’s safety and performance.

Get Optifuse FSC500mA today—built for precision and long-lasting durability in electronic devices and electrical systems.

Frequently Asked Questions

Where can I buy OptiFuse FSC500MA?

You can click on the BUY or RFQ button to purchase FSC500MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSC500MA?

You can download the FSC500MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSC500MA?

OptiFuse

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