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OptiFuse FSF125A Fast Acting Glass Fuse

A 3.6 x 10 mm fast-acting glass fuse designed according to North American standards, with a current rating of 1.25A. Suitable for overcurrent protection in various electronic circuits. This compact fuse provides reliable overcurrent protection, preventing damage to electronic components by breaking the circuit during overloads. It features ceramic body and nickel brass caps, offering durability and high thermal stability. Ideal for use in electronic appliances, power supplies, and control systems, this fuse ensures safety and consistent performance in electronic applications.

Authorized Distributors
Part No:FSF-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.48
Buy/RFQ:
Part No:FSF-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.3788
Buy/RFQ:
Part No:FSF-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.3788
Buy/RFQ:

OptiFuse FSF125A Fast Acting Glass Fuse Specifications:

  • Fuse Type: Fast Acting Glass Tube
  • Dimensions: 3.6 x 10 mm
  • Material: Ceramic Body / Nickel Brass Caps
  • Lead Wire: Moderate
  • Current Rating: 1.25A
  • Voltage Rating: Not specified here, typically 250V AC
  • Operating Temperature: -55°C to 125°C
  • Standards: North American standards
  • Interrupting Rating: Not specified here
  • Application: Electronic circuits, power supplies, control systems
  • Construction: Glass tube with ceramic body, nickel brass caps
  • Features: Overcurrent protection, quick response, reliable performance

Buy the Optifuse Series FSF Glass Fuse: FSF125A

Enhance your electronic protection with the Optifuse FSF125A fast-acting glass fuse, measuring 3.6 x 10 mm and rated at 1.25A. Designed for quick response overload protection, it prevents circuit damage and ensures safety in power supplies and control systems. Its durable ceramic body and nickel brass caps deliver high thermal stability and long-term durability. Easy to install and compliant with North American standards, this fuse is essential for reliable circuit protection. Purchase online today for fast delivery and trusted performance in your electronic projects.

Buy Optifuse FSF125A fast-acting glass fuse now and experience unmatched reliability and performance in electronic overcurrent protection.

Frequently Asked Questions

Where can I buy OptiFuse FSF125A?

You can click on the BUY or RFQ button to purchase FSF125A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSF125A?

You can download the FSF125A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSF125A?

OptiFuse

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