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OptiFuse FSD10A Fast Acting Glass Fuse

A pack of five 20 mm glass-body fast-acting fuse links rated at 10 amperes, conforming to European standards. Suitable for circuit protection in electronic and electrical applications. These glass fuses feature nickel-plated brass caps, a glass body for visual fault indication, and are designed for reliable overcurrent protection in various appliances and electronic devices. Operate within -55°C to +125°C temperature range, with lead wires of 0.8mm diameter for easy installation. They are ideal for protecting sensitive electronics against overloads and short circuits.

Authorized Distributors
Source:DigiKey
Part No:FSD-10A
Stock:4082
Inv Date:06-05-2026
Price: Unit price: $0.97
Buy/RFQ:
Part No:FSD-10A
Stock:45
Inv Date:06-05-2026
Price: Unit price: $0.21
Buy/RFQ:

OptiFuse FSD10A Fast Acting Glass Fuse Specifications:

  • Type: Fast acting glass tube fuse
  • Size: 5x20 mm
  • Rated Current: 10A
  • Voltage Rating: 250V AC
  • Temperature Range: -55°C to +125°C
  • Material: Glass body with nickel-plated brass caps
  • Lead Wire Diameter: 0.8mm for high current applications over 15A
  • Mechanical Dimensions: 0.201+0.024 inches (5.10+0.6 mm), 0.790+0.02 inches (20+0.5 mm), 1.57+0.04 inches (40+1 mm), 0.83+0.04 inches (21+1 mm)
  • Application: Circuit protection in electronic and electrical devices
  • Standards: Conforms to European safety standards
  • Operating Temperature: -55°C to +125°C
  • Feature: Visual fault indication through glass body
  • Warning: Use within maximum ratings, avoid prolonged overcurrent conditions, and prevent contact with chemical solvents.

Buy the OptiFuse Series FSD: 20 mm Fast Acting Glass Fuse 10A

Enhance your electrical safety with our high-quality fast acting glass fuses. Designed for reliable circuit protection, these 20mm fuses rated at 10A provide fast response to overcurrent situations. Easy to install with nickel-plated brass caps and clear glass for visual inspection. Built to meet strict European standards, they operate efficiently from -55°C to +125°C, ensuring durability and safety in various electronic and electrical applications. Secure your devices by purchasing online today for peace of mind and dependable overcurrent defense.

Buy OptiFuse FSD10A now and experience unmatched reliability and performance with high-quality glass tube fuse links for electronic circuit protection.

Frequently Asked Questions

Where can I buy OptiFuse FSD10A?

You can click on the BUY or RFQ button to purchase FSD10A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSD10A?

You can download the FSD10A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSD10A?

OptiFuse

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