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OptiFuse FXF125A Fast-Acting Electronic Fuse

This is a compact, subminiature fast-acting fuse measuring 3.6 x 10 mm with axial leads, rated at 1.25A. It provides reliable overcurrent protection for electronic circuits, quickly disconnecting to prevent damage. The fuse meets agency standards and safety approvals, including UL and CSA certifications. It features a time-current characteristic curve for accurate response and has an epoxy coating for added durability. Designed for precise, quick response, this fuse is suitable for various electronic applications requiring high-speed overcurrent protection in a small form factor.

Authorized Distributors
Part No:FXF-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.3385
Buy/RFQ:
Part No:FXF-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.3385
Buy/RFQ:

OptiFuse FXF125A Fast-Acting Electronic Fuse Specifications:

  • Dimensions: 3.6 x 10 mm
  • Rated Current: 1.25A
  • Rated Voltage: 350 VAC
  • Time-Current Curve: Fast-acting, 4 hours min. at 100% load, 60 seconds max. at 200% load
  • Material: Epoxy coated
  • Agency Standards: UL Listed, CSA Certified
  • Interrupt Rating: 15A at 350 VAC
  • Operation: Designed for overcurrent protection in electronic circuits
  • Packaging: Taped and ammo pack, 1,500 pieces
  • Warning: Avoid operation beyond maximum ratings to prevent damage, arcing, or flame
  • Dimensions (Mechanical): 3.6 mm diameter, 10 mm length
  • Construction: Axial leads, epoxy coated for durability

Buy the Buy Industrial Equipment Subminiature Fast-Acting Fuse Part Number FXF125A Online

Secure the reliable protection of your electronic circuits with the FXF125A fast-acting fuse. Measuring 3.6 by 10 millimeters, this compact fuse features axial leads for easy installation and rapid response to overcurrent conditions, safeguarding sensitive components efficiently. Approved by UL and CSA, it ensures safety and durability for various electronic applications. Whether for prototypes or production electronics, this epoxy-coated fuse offers consistent performance, quick disconnect capability, and excellent overcurrent protection, making it an essential component for engineers and technicians seeking high-speed circuit safeguards.

Get FXF125A fast-acting fuse today—engineered for precision, quick response, and long-lasting durability in electronic circuit protection.

Frequently Asked Questions

Where can I buy OptiFuse FXF125A?

You can click on the BUY or RFQ button to purchase FXF125A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FXF125A?

You can download the FXF125A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FXF125A?

OptiFuse

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