MPTS1206L025R

Ptc Resettable Fuses Overview

MPTS1206L025R is a polymeric positive temperature coefficient (PTC) resettable fuse manufactured by Meritek Electronics. It features a hold current of 0.25A and a trip current of 0.5A, with a maximum operating voltage of 16VDC. The device offers a high fault current rating of 100A and operates within a temperature range of -40°C to +85°C. Packaged in a surface-mount 1206 footprint, it provides overcurrent protection for electronic circuits.

Ptc Resettable Fuses Feature Summary

• Polymeric PTC technology for automatic circuit recovery after fault clearance
• Surface-mount 1206 package design for automated assembly integration
• High fault current capability ensuring robust protection against short circuits

Ptc Resettable Fuses Applications

• Portable electronics and mobile devices
• Computer peripherals and data transmission lines
• Automotive electronics and control modules

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix codes on the datasheet to confirm voltage ratings and current specifications match the target application requirements. Ensure that the selected component complies with RoHS directives if environmental compliance is mandatory for the manufacturing process. Cross-reference the thermal derating curves to validate performance under actual operating conditions.

Ptc Resettable Fuses Selection Notes

Select this component when a compact, self-resetting overcurrent protection solution is required for low-voltage DC circuits. Consider the hold current and trip current thresholds relative to the normal operating current to prevent nuisance tripping. Evaluate the physical space constraints to ensure the 1206 package fits the PCB layout while maintaining adequate thermal dissipation.

Ptc Resettable Fuses Part Context

The MPTS series represents Meritek's line of polymeric resettable fuses designed for surface-mount applications. These components utilize proprietary polymer technology to provide reliable overcurrent protection without the need for replacement after a fault event. The series covers various current ratings and package sizes to suit diverse consumer and industrial electronics needs.

Ptc Resettable Fuses Replacement Considerations

Direct replacements must match the 16V voltage rating, 0.25A hold current, and 1206 package dimensions. Verify that alternative PTC fuses from other manufacturers offer comparable trip characteristics and response times to maintain circuit protection integrity.