0ZSA0350FF1E

Ptc Resettable Fuses Overview

The 0ZSA0350FF1E is a PPTC resettable fuse from the Bel Fuse 0ZSA series, designed for strap mount applications. It features axial termination and operates within a temperature range of -40°C to +85°C. Key electrical parameters include a hold current of 350 mA, a trip current of 700 mA, and a maximum voltage rating of 30 VDC. The device has a typical resistance of 200 mOhms and a maximum fault current rating of 100 A. It is classified as a slow blow fuse with a power dissipation of 1.9 W.

Ptc Resettable Fuses Feature Summary

• Provides overcurrent protection through automatic reset functionality upon cooling after tripping.
• Utilizes a strap mount design with axial leads for secure mechanical attachment.
• Complies with automotive reliability standards for use in demanding environments.

Ptc Resettable Fuses Applications

• Automotive electronics circuits requiring AEC-Q200 qualification
• Low-voltage DC power line protection up to 30 VDC
• Strap-mounted circuit protection in industrial control systems

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix FF1E against official Bel Fuse documentation to confirm lead time and packaging details. Ensure the selected variant matches the required axial strap mount configuration and thermal characteristics for the target application environment.

Ptc Resettable Fuses Selection Notes

Select this component when a low-profile, strap-mountable resettable fuse is required for 30 VDC circuits. The 350 mA hold current suits moderate load protection needs. Verify that the 200 mOhms resistance and 1.9 W power dissipation align with the system's thermal management capabilities and voltage drop constraints.

Ptc Resettable Fuses Part Context

This part belongs to the 0ZSA series of PPTC resettable fuses by Bel Fuse. The series is characterized by its strap mount form factor and axial termination style, distinguishing it from surface mount or PCB radial variants within the broader product portfolio.

Ptc Resettable Fuses Replacement Considerations

Consult official substitution guides for equivalent parts within the 0ZSA series or other Bel Fuse PPTC lines. Verify that any substitute maintains the 30 VDC rating, 350 mA hold current, and strap mount compatibility.