FSMD075-0805R

Ptc Resettable Fuses Overview

The FSMD075-0805RZ is a surface-mountable PTC resettable fuse from the FSMD0805 series manufactured by FUZETEC. It features low initial resistance and is designed for overcurrent protection in electronic circuits. The component utilizes an 0805 package format suitable for automated assembly processes.

Ptc Resettable Fuses Feature Summary

• Provides automatic circuit recovery after fault clearance without manual replacement
• Offers low initial resistance to minimize power loss during normal operation
• Designed for surface mount technology integration into compact PCB layouts

Ptc Resettable Fuses Applications

• Overcurrent protection for portable electronic devices
• Protection of USB ports and data lines
• Circuit safeguarding in consumer electronics

Ptc Resettable Fuses Procurement Notes

Verify the exact part number suffix, as the provided model lacks the 'Z' designation found in official listings. Confirm RoHS compliance status and specific trip current ratings with the manufacturer datasheet before procurement to ensure compatibility with the target application requirements.

Ptc Resettable Fuses Selection Notes

Select this component based on the required hold current and trip current specifications for the protected circuit. Ensure the package size matches the PCB footprint constraints. Verify that the maximum voltage rating exceeds the system operating voltage to prevent dielectric breakdown during fault conditions.

Ptc Resettable Fuses Part Context

This device belongs to the FSMD0805 series of resettable fuses. It serves as a reusable alternative to traditional one-time fuses, offering cost-effective protection solutions for mass-produced electronics requiring reliable overcurrent management.

Ptc Resettable Fuses Replacement Considerations

Cross-reference with other 0805 PTC fuses from different manufacturers ensuring identical voltage, current, and resistance parameters are met for direct substitution.