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OptiFuse FSE7A Fast Acting Glass Fuse

A set of five 15mm glass body fuses, designed for fast-acting circuit protection, rated at 7 amperes. These fuses comply with UL 248-1 and UL 248-14 standards, offering reliable overcurrent protection for electronic and electrical circuits. They are suitable for applications requiring quick response to overcurrent conditions, preventing damage to sensitive components. Made with copper wire pigtail leads, these fuses operate reliably at temperatures from -55°C to 125°C. The 5 x 15 mm size makes them versatile for various device enclosures and circuit boards.

Authorized Distributors
Source:DigiKey
Part No:FSE-7A
Stock:378
Inv Date:06-05-2026
Price: Unit price: $1.18
Buy/RFQ:
Part No:FSE-7A
Stock:70
Inv Date:06-05-2026
Price: Unit price: $0.14
Buy/RFQ:
Part No:FSE-7A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7135
Buy/RFQ:
Part No:FSE-7A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7135
Buy/RFQ:

OptiFuse FSE7A Fast Acting Glass Fuse Specifications:

  • Fuse Size: 5 x 15 mm (2AG)
  • Ampere Rating: 7A
  • Voltage Rating: 250VAC
  • Operating Temp: -55°C to 125°C
  • Mechanical Dimensions: 0.18+0.01 inches (4.58 mm) diameter, length 0.592 inches (15 mm)
  • Material: Glass tube, copper wire pigtail leads
  • Standards: UL 248-1, UL 248-14
  • Type: Fast-acting glass fuse
  • Current Rating: 7A
  • Current Curve: Fast response, suitable for quick circuit protection

Buy the Optifuse Series FSE7A Fast Acting Glass Tube Fuse: FSE7A

Secure your electronic projects with the Optifuse Series FSE7A 7A fast-acting glass fuse. Perfect for overcurrent protection, these UL-listed fuses are designed for reliability and quick response. Their compact 5 x 15 mm size makes installation straightforward, fitting easily into various enclosures. Made with durable glass tube and copper wire leads, these fuses operate efficiently within temperature ranges from -55°C to 125°C, ideal for both residential and industrial applications. Purchase online now for dependable circuit protection.

Order your Optifuse Series FSE7A 7A fast-acting glass tube fuse today and ensure your electronic circuits are protected with reliable, UL-listed high-quality fuses.

Frequently Asked Questions

Where can I buy OptiFuse FSE7A?

You can click on the BUY or RFQ button to purchase FSE7A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSE7A?

You can download the FSE7A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSE7A?

OptiFuse

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