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OptiFuse FSE3A Fast Acting Glass Fuse

This high-quality pack contains five fast-acting glass tube fuses, each measuring 5 x 15 mm, rated at 3A and designed for reliable circuit protection. These fuses conform to UL 248-1, UL 248-14 standards, ensuring safety and performance in various electrical systems. They feature copper pigtail leads with dimensions of 0.6mm or 0.8mm, operating within -55°C to 125°C. Ideal for applications needing quick overcurrent interruption, these fuses deliver consistent protection and are compatible with numerous electronic and electrical circuits.

Authorized Distributors
Source:DigiKey
Part No:FSE-3A
Stock:1642
Inv Date:06-05-2026
Price: Unit price: $1.18
Buy/RFQ:
Part No:FSE-3A
Stock:27
Inv Date:06-05-2026
Price: Unit price: $0.36
Buy/RFQ:
Part No:FSE-3A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7135
Buy/RFQ:
Part No:FSE-3A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7135
Buy/RFQ:

OptiFuse FSE3A Fast Acting Glass Fuse Specifications:

  • Fuse Size: 5 x 15 mm (2AG)
  • Ampere Rating: 3A
  • Voltage Rating: 250VAC
  • Operating Temperature: -55°C to 125°C
  • Material: Glass tube with copper wire pigtail leads
  • Lead Diameter: 0.6mm or 0.8mm
  • Standards: UL 248-1, UL 248-14
  • Current Interruption: 50A @ 250VAC (300mA-2.25A)
  • Mechanical Dimensions: 5mm diameter, 15mm length
  • Type: Fast Acting Glass Tube Fuse

Buy the Optifuse Series Fast Acting Glass Tube Fuse: FSE3A

Secure your electrical systems with the reliable and quick-response Optifuse FSE3A glass tube fuse. This pack of five 3A fuses ensures safe circuit protection, conforming to UL safety standards. Ideal for various electronic devices, these fuses feature precise dimensions of 5 x 15 mm and copper pigtail leads for easy installation. With a wide operating temperature range from -55°C to 125°C, they deliver consistent performance under diverse conditions, preventing damage from overcurrent situations and maintaining system safety.

Buy Optifuse FSE3A fast acting fuse now and experience reliable overcurrent protection for your electrical circuits.

Frequently Asked Questions

Where can I buy OptiFuse FSE3A?

You can click on the BUY or RFQ button to purchase FSE3A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSE3A?

You can download the FSE3A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSE3A?

OptiFuse

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