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OptiFuse FSA2A Glass Tube Fuse

The fuse is a ¼ x 1¼ inch fast-acting glass tube fuse rated at 2A, designed for circuit protection in electronic and electrical applications. It features a glass body with nickel-plated brass contacts, ensuring durability and reliable performance. Suitable for various voltages up to 250V AC, it provides overcurrent protection with fast response times. Ideal for replacing blown fuses in control panels, appliances, and industrial equipment, this fuse adheres to UL and CSA standards, offering safety and compliance in professional installations. Its compact size makes it easy to install in tight spaces while maintaining high reliability under operating temperatures from -55°C to +125°C.

Authorized Distributors
Part No:FSA-2A
Stock:21
Inv Date:06-05-2026
Price: Unit price: $0.46
Buy/RFQ:
Part No:FSA-2A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5846
Buy/RFQ:
Part No:FSA-2A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5846
Buy/RFQ:

OptiFuse FSA2A Glass Tube Fuse Specifications:

  • Type: Glass Tube Fuse
  • Size: ¼ x 1¼ inches (3AG)
  • Current Rating: 2A
  • Voltage Rating: Up to 250V AC
  • Material: Glass body, Nickel plated brass contacts
  • Lead Wire Diameter: 0.8mm
  • Operating Temperature: -55°C to +125°C
  • Standards: UL Listed, CSA Certified
  • Packaging: Bulk, 250 pieces per box
  • Interrupt Ratings: 35A at 250V AC (100mA~10A)
  • Response Time: Fast acting

Buy the Optifuse Series FSA Glass Tube Fuse: FSA2A

Order the Optifuse FSA2A glass tube fuse online today and ensure your electronic and electrical systems are protected by a high-quality, UL-listed fast-acting fuse. Its compact size and durable glass body allow easy installation in tight spaces, making it ideal for control panels, appliances, and industrial equipment. With a rated current of 2A and voltage up to 250V AC, this fuse offers reliable protection against overcurrent conditions, safeguarding your equipment from damage and ensuring continuous operation. Enjoy fast delivery and secure checkout today.

Buy Optifuse FSA2A glass tube fuse now and experience unmatched reliability and quick circuit protection for your electronic devices and industrial controls.

Frequently Asked Questions

Where can I buy OptiFuse FSA2A?

You can click on the BUY or RFQ button to purchase FSA2A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSA2A?

You can download the FSA2A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSA2A?

OptiFuse

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