0ZRS1000FF1A

Ptc Resettable Fuses Overview

The Bel Fuse 0ZRS1000FF1A is a radial leaded PPTC resettable fuse from the 0ZRS series, designed for PCB mount applications. It features a 10 A hold current and a 20 A trip current, with a maximum voltage rating of 32 VDC. The device exhibits a low resistance of 16 mOhms and supports a maximum rated current of 100 A. It operates within a temperature range of -40°C to +125°C and has a power dissipation of 7 W. Physical dimensions include a length of 27.9 mm, width of 23.5 mm, and height of 4 mm, with a lead spacing of 10.2 mm. The component is AEC-Q200 qualified.

Ptc Resettable Fuses Feature Summary

• Provides overcurrent protection through automatic resetting functionality upon fault clearance
• Complies with AEC-Q200 qualification standards for automotive reliability
• Utilizes slow-blow response characteristics to tolerate temporary inrush currents

Ptc Resettable Fuses Applications

• Automotive electronic circuit protection
• Power distribution systems requiring high current handling
• PCB-mounted overcurrent safeguarding in industrial equipment

Ptc Resettable Fuses Procurement Notes

Verify that the specific part number matches the required electrical parameters, particularly the 10 A hold current and 32 VDC maximum voltage rating. Confirm AEC-Q200 certification status if the application demands automotive-grade compliance. Ensure the radial lead configuration and 10.2 mm lead spacing are compatible with the target printed circuit board layout before finalizing procurement decisions.

Ptc Resettable Fuses Selection Notes

Select this component when the circuit requires a high-current resettable fuse with a 10 A holding capacity and robust thermal performance up to 125°C. The low internal resistance of 16 mOhms minimizes power loss during normal operation. Consider the physical footprint of 27.9 mm by 23.5 mm and the radial lead style for mechanical integration into the assembly design.

Ptc Resettable Fuses Part Context

This device belongs to the 0ZRS series of PPTC resettable fuses manufactured by Bel Fuse. The series is characterized by high-current capabilities and automotive qualification. It serves as a reusable alternative to traditional fusible links in applications where repeated overcurrent events may occur, offering sustained protection without permanent replacement.

Ptc Resettable Fuses Replacement Considerations

No public substitute part numbers are documented.