FSMD075-R

Ptc Resettable Fuses Overview

The FSMD075-R is a surface-mountable PTC resettable fuse from the FSMD0805 series by FUZETEC. It features low rho characteristics and is designed for overcurrent protection in electronic circuits. The component utilizes polymer technology to provide reliable circuit safeguarding against excessive current conditions.

Ptc Resettable Fuses Feature Summary

• Surface mountable construction for automated assembly
• Low resistance (rho) design for minimal voltage drop
• Resettable functionality after fault clearance

Ptc Resettable Fuses Applications

• Overcurrent protection in portable electronics
• Circuit safeguarding in consumer devices
• Protection of data lines and power supplies

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix 'R' against official FUZETEC documentation to confirm reel packaging or tape-and-reel specifications. Ensure the part number matches the exact FSMD0805 series variant required for your PCB layout and thermal management needs.

Ptc Resettable Fuses Selection Notes

Select this component based on its package size compatibility with the target footprint. Evaluate the hold current and trip current parameters relative to the circuit's normal operating current to ensure proper protection without nuisance tripping during transient events.

Ptc Resettable Fuses Part Context

This device belongs to the FSMD0805 series, which represents a line of polymer PTC resettable fuses. These components are engineered for compact applications where space constraints require surface-mount solutions while maintaining robust overcurrent protection capabilities.

Ptc Resettable Fuses Replacement Considerations

Consult FUZETEC official cross-reference lists for verified substitutes. Generic replacements may differ in hold current ratings or physical dimensions; verify electrical equivalence before integration.