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OptiFuse FSE12A Fast-Acting Glass Fuse

These are five high-quality 15 mm glass tube fast-acting fuses designed for reliable overcurrent protection in electrical circuits. With a current rating of 1.2A and a voltage rating of 250VAC, they meet UL standards and are suitable for applications requiring quick response to overcurrent conditions. The fuses feature axial lead construction with copper wire pigtails, operating efficiently in temperatures from -55°C to 125°C. Perfect for electronics, industrial equipment, and control systems, these fuses ensure safety and durability in various electrical environments.

Authorized Distributors
Source:DigiKey
Part No:FSE-12A
Stock:2612
Inv Date:06-05-2026
Price: Unit price: $1.18
Buy/RFQ:
Part No:FSE-1.2A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.33
Buy/RFQ:
Part No:FSE-12A
Stock:83
Inv Date:06-05-2026
Price: Unit price: $0.21
Buy/RFQ:
Part No:FSE-1.2A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.425
Buy/RFQ:
Part No:FSE-12A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7135
Buy/RFQ:
Part No:FSE-1.2A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.425
Buy/RFQ:
Part No:FSE-12A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7135
Buy/RFQ:

OptiFuse FSE12A Fast-Acting Glass Fuse Specifications:

  • Fuse Size: 5 x 15 mm (2AG)
  • Current Rating: 1.2A
  • Voltage Rating: 250VAC
  • Operating Temperature Range: -55°C to 125°C
  • Construction: Glass tube with axial copper lead
  • Standards: UL 248-1, UL 248-14
  • Interrupt Rating: 50A @ 250VAC
  • Dimensions: 5 mm diameter, 15 mm length
  • Material: Glass tubular element with copper wire leads
  • Operating Time: Fast acting response to overcurrent conditions

Buy the Optifuse Series FSE12A Overcurrent Fuse: FSE12A

Purchase the Optifuse Series FSE12A glass tube fast-acting fuse online today to benefit from quick shipment and trusted quality. Ideal for circuit protection in electronics, industrial equipment, and control systems, these fuses provide reliable performance with a current rating of 1.2A and a voltage rating of 250VAC. The durable glass construction and UL standards compliance ensure safety, efficiency, and durability. Protect your electronic systems effectively by ordering now and enhance your project's safety and performance with authorized online distributors.

Order your Optifuse Series FSE12A high-quality glass tube fast-acting fuse today and ensure reliable circuit protection for electronic and industrial projects.

Frequently Asked Questions

Where can I buy OptiFuse FSE12A?

You can click on the BUY or RFQ button to purchase FSE12A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSE12A?

You can download the FSE12A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSE12A?

OptiFuse

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