myMectronic
myMectronic

A Premier B2B Part Search

OptiFuse FSAP12A Fast-Acting Glass Fuse

The fuse features a ¼ x 1¼ inch glass body with fast-acting characteristics, suitable for circuit protection in various electronic devices. It has axial leads for easy installation and is rated at 1.2A, providing reliable overload protection. Compliant with UL, UR, and CSA standards, this fuse offers high interrupt ratings up to 300 amperes at 32V AC, making it ideal for industrial and electronic applications. Its durable nickel-plated brass contacts and tin-plated copper leads ensure stable electrical connections and longevity under operating temperatures from -55°C to +125°C.

Authorized Distributors
Part No:FSA-P-1.2A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.67
Buy/RFQ:
Part No:FSA-P-12A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.67
Buy/RFQ:
Part No:FSA-P-1.2A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5231
Buy/RFQ:
Part No:FSA-P-1.2A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5231
Buy/RFQ:

OptiFuse FSAP12A Fast-Acting Glass Fuse Specifications:

  • Materials: Glass body, nickel-plated brass contacts, tin-plated copper leads
  • Dimensions: ¼ x 1¼ inch (6.35 x 31.8 mm)
  • Rating: 1.2A, 250V AC
  • Interrupt Rating: 300 amperes at 32V AC
  • Operating Temperature: -55°C to +125°C
  • Lead Wire Diameter: 0.8 mm
  • Standards: UL Listed, UR Recognized, CSA Certified
  • Packaging: Bulk in boxes of 250 pieces
  • Time-Current Characteristics: 4 hours at 135% rated current, rapid response below 4 seconds at max current

Buy the Optifuse 1.2A FSA-P12A – Reliable Fast-Acting Glass Tube Fuse for Industrial Applications

Purchase the Optifuse 1.2A glass fuse online to ensure reliable circuit protection for your industrial electronics. Designed with a glass body and axial leads, it offers fast-acting overload response, high interrupt ratings, and compliance with UL, UR, and CSA standards. Ideal for protecting sensitive components, this fuse withstands temperatures from -55°C to +125°C, ensuring safety and durability in demanding environments. Easy to install and available in bulk, it’s the perfect choice for professional electrical applications requiring precise and dependable circuit interruption.

Get Optifuse 1.2A FSA-P12A today—built for precision circuit protection and long-lasting durability.

Frequently Asked Questions

Where can I buy OptiFuse FSAP12A?

You can click on the BUY or RFQ button to purchase FSAP12A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSAP12A?

You can download the FSAP12A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSAP12A?

OptiFuse

OptiFuse Part List

Browse and search other OptiFuse parts, locate datasheets and stock

Sponsored by