0ZRS0050FF2D

Ptc Resettable Fuses Overview

The Bel Fuse 0ZRS0050FF2D is a radial leaded PPTC resettable fuse designed for PCB mounting. It features a 500 mA hold current and a 1 A trip current, operating within a maximum voltage of 32 VDC. The device has a resistance of 1.1 Ohms and a power dissipation rating of 900 mW. It is certified to the AEC-Q200 standard for automotive applications. The component operates between -40°C and +125°C, with physical dimensions of 7.4 mm diameter and 3.3 mm length. It is supplied in a reel package.

Ptc Resettable Fuses Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Radial leaded construction for through-hole PCB mounting
• Self-resetting polymeric positive temperature coefficient protection

Ptc Resettable Fuses Applications

• Automotive electronic circuit protection
• Overcurrent protection for low-voltage DC lines
• PCB-mounted safety components in automotive modules

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix FF2D corresponds to the required reel packaging configuration. Confirm that the 32 VDC maximum voltage rating aligns with the target circuit design. Ensure the radial lead spacing matches the printed circuit board footprint requirements prior to ordering.

Ptc Resettable Fuses Selection Notes

Select this component when an AEC-Q200 certified resettable fuse is required for automotive applications. The 500 mA hold current suits circuits requiring moderate overcurrent protection. The radial package facilitates manual or wave soldering processes on standard PCB layouts.

Ptc Resettable Fuses Part Context

This part belongs to the Bel Fuse 0ZRS series of resettable fuses. The series provides polymer PTC devices for overcurrent protection. The 0ZRS0050FF2D specifically denotes the 500 mA variant with automotive qualification and reel packaging.

Ptc Resettable Fuses Replacement Considerations

The 0ZRS0050FF1E offers identical electrical specifications but is packaged in bulk rather than a reel.