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OptiFuse FSAP125mA Glass Tube Fuse

This is a ¼ x 1¼ inch glass tube fuse, also known as a 3AG fuse, designed for rapid response in electrical circuits. The fuse features a glass body with nickel-plated brass contacts and axial leads, making installation easy and reliable. Suitable for various applications requiring quick circuit protection, it is rated at 125 mA and complies with UL, UR, and CSA standards, ensuring safe operation at temperatures from -55°C to +125°C. The fuse offers dependable performance for consumer electronics, industrial equipment, and automotive systems, with various packaging options available for convenience.

Authorized Distributors
Part No:FSA-P-125mA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.79
Buy/RFQ:
Part No:FSA-P-125MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6327
Buy/RFQ:
Part No:FSA-P-125MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6327
Buy/RFQ:

OptiFuse FSAP125MA Glass Tube Fuse Specifications:

  • Dimensions: ¼ x 1¼ inches (6.35 x 31.8 mm)
  • Material: Glass body with nickel-plated brass contacts
  • Lead Wire: Tin-plated copper, Diameter: 0.8 mm
  • Rated Current: 125 mA
  • Voltage Rating: 250V AC
  • Interrupt Ratings: 35A at 250V AC, 100A at 250V AC, 200A at 250V AC, 300A at 32V AC
  • Operating Temperature: -55°C to +125°C
  • Standards: UL Listed, UR Recognized, CSA Certified
  • Packaging: Bulk, typically 250 pieces per box
  • Replacement Part Number: FSA-P-125mA

Buy the Optifuse Series FSA Glass Tube Fuse: FSA-P-125mA

Purchase the reliable Optifuse Glass Tube Fuse FSA-P-125mA online today. Engineered for fast response and dependable protection, this 125 mA fuse features a glass body with axial leads, UL and CSA certification, and excellent temperature tolerance. Suitable for control panels, appliances, and industrial applications, its robust construction ensures long-lasting durability. Easy to install with high-quality materials, this fuse provides optimal safety and performance in various electrical systems. Order now and ensure your circuits are protected with trusted quality.

Get Optifuse FSA-P-125mA today—built for rapid circuit protection in consumer electronics and industrial systems.

Frequently Asked Questions

Where can I buy OptiFuse FSAP125MA?

You can click on the BUY or RFQ button to purchase FSAP125MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSAP125MA?

You can download the FSAP125MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSAP125MA?

OptiFuse

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