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OptiFuse FSDP4A Glass Tube Fuse

The FSD series consists of fast-acting glass tube fuses measuring 5x20 mm, suitable for overcurrent protection in electronic and electrical circuits. Designed with a glass body and nickel-plated brass caps, these fuses feature axial leads, ensuring reliable connections. They offer rated currents ranging from 63mA to 16A, with break capacities up to 125A at 250V AC and operating temperatures between -55°C to +125°C. These fuses are ideal for limiting current surges, preventing damage to sensitive devices, and meeting stringent safety standards with applicable certifications.

Authorized Distributors
Part No:FSD-P-4A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.81
Buy/RFQ:
Part No:FSD-P-4A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.575
Buy/RFQ:
Part No:FSD-P-4A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.575
Buy/RFQ:

OptiFuse FSDP4A Glass Tube Fuse Specifications:

  • Dimensions: 5x20 mm
  • Body Material: Glass with nickel-plated brass caps
  • Lead Diameter: 0.65mm to 1.0mm (depending on current rating)
  • Rated Currents: 63mA to 16A
  • Interrupt Ratings: Up to 125A at 250V AC
  • Operating Temperature Range: -55°C to +125°C
  • Time-Current Characteristics: Fast-acting, designed for temporary surge conditions
  • Agency Standards and Listings: Meets European safety standards
  • Application: Overcurrent protection in electronic circuits, appliance protection, control systems.
  • Material: Glass body with nickel-plated brass caps
  • Certifications: Meets applicable safety standards
  • Thermal Resistance: Rated to withstand temperature variations between -55°C and +125°C

Buy the OptiFuse Series FSD Glass Tube Fuse: FSDP4A

Purchase the OptiFuse series FSD glass tube fuse online today to ensure reliable circuit protection. Designed with quick response and durable glass construction, these fuses handle overcurrent surges efficiently. Their axial leads enable easy installation in various electronic applications, providing consistent safety and performance. Ideal for controlling current flow in sensitive equipment, these fuses meet European safety standards, offering peace of mind in your electrical systems. Order now to benefit from fast delivery and trusted quality for your electrical protection needs.

Get OptiFuse FSDP4A today—built for precision and long-lasting durability in electronic circuit protection.

Frequently Asked Questions

Where can I buy OptiFuse FSDP4A?

You can click on the BUY or RFQ button to purchase FSDP4A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSDP4A?

You can download the FSDP4A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSDP4A?

OptiFuse

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