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OptiFuse FSE1A Fast-Acting Glass Fuse

The product is a set of five 15 mm glass body fast-acting fuse links rated at 1 ampere, designed for overcurrent protection in electronic circuits. These fuses meet UL standards and are suitable for applications requiring reliable, quick response overcurrent protection, with a voltage rating of 250VAC. They feature copper pigtail leads, can operate within temperatures of -55°C to 125°C, and have dimensions of 5 x 15 mm. Ideal for electronics, electrical safety, and circuit protection in industrial and consumer devices.

Authorized Distributors
Source:DigiKey
Part No:FSE-1A
Stock:4132
Inv Date:06-05-2026
Price: Unit price: $1.18
Buy/RFQ:
Part No:FSE-1A
Stock:9
Inv Date:06-05-2026
Price: Unit price: $0.82
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Part No:FSE-1A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7135
Buy/RFQ:
Part No:FSE-1A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7135
Buy/RFQ:

OptiFuse FSE1A Fast-Acting Glass Fuse Specifications:

  • Fuse Size: 5 x 15 mm (2AG)
  • Electrical Characteristics: 1A, 250VAC, UL Listed, UL 248-1, UL 248-14
  • Operating Temperature: -55°C to 125°C
  • Lead Type: Copper wire pigtail
  • Dimensions: 5 mm diameter, 15 mm length
  • Material: Glass tube, copper lead
  • Standards: UL, CSA, IEC
  • Interrupt Rating: 50A @ 250VAC
  • Voltage Rating: 250VAC
  • Application: Overcurrent protection for electronic circuits
  • Features: Fast-acting, high current response, reliable performance

Buy the Optifuse FSE1A – Reliable Circuit Protection for Industrial Applications

Secure your electronic circuits with Optifuse’s fast-acting glass fuse rated at 1 ampere, designed for reliable overcurrent protection. These 5 x 15 mm fuses meet UL standards and feature copper pigtail leads for easy installation. Ideal for protecting sensitive electronics within a voltage rating of 250VAC, they operate in a temperature range of -55°C to 125°C. Perfect for industrial, commercial, or consumer electronics, these fuses deliver quick response times, high interrupt ratings, and dependable safety, making them an essential choice for circuit protection.

Buy Optifuse FSE1A now and experience unmatched reliability and quick response for electronic circuit protection in industrial and consumer devices.

Frequently Asked Questions

Where can I buy OptiFuse FSE1A?

You can click on the BUY or RFQ button to purchase FSE1A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSE1A?

You can download the FSE1A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSE1A?

OptiFuse

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