MPTS1812L16016R

Ptc Resettable Fuses Overview

The MPTS1812L16016R is a polymeric positive temperature coefficient (PTC) resettable fuse manufactured by Meritek Electronics. Designed for surface mount applications, it utilizes an 1812 package format and features halogen-free and RoHS-compliant construction. The component operates within a temperature range of -40°C to +85°C. Key electrical specifications include a maximum voltage rating of 16V and a trip current of 1.6A. The device provides circuit protection through resistance increase upon overcurrent conditions.

Ptc Resettable Fuses Feature Summary

• Polymeric PTC technology for automatic reset capability after fault clearance
• Surface mount design compatible with automated assembly processes
• Halogen-free and RoHS compliant material composition
• Dual-ended wraparound terminal configuration for secure PCB attachment

Ptc Resettable Fuses Applications

• Overcurrent protection in portable electronic devices
• Circuit safeguarding in consumer audio and video equipment
• Protection for USB and peripheral interface ports
• Battery pack circuit protection systems

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix '16016R' against official Meritek documentation to confirm the 16V/1.6A rating. Ensure the procurement channel provides valid RoHS compliance certificates. Confirm that the supplier sources directly from Meritek or authorized distributors to guarantee component authenticity and traceability. Check for lead time variations due to packaging quantities.

Ptc Resettable Fuses Selection Notes

Select this component when a low-voltage, surface-mount resettable fuse is required for compact designs. The 1812 footprint offers a balance between holding current capacity and board space efficiency. Consider the 16V rating limit for application compatibility. Evaluate thermal derating requirements if operation exceeds standard ambient temperatures. Compare against radial alternatives if higher current ratings are necessary.

Ptc Resettable Fuses Part Context

This part belongs to Meritek's MPTS-R series of polymeric PTC resettable fuses. The series is characterized by semi-circular termination options and rapid response times. It serves as a reusable alternative to traditional one-time fuses in modern electronics manufacturing. The product line emphasizes environmental compliance and reliability for mass-produced consumer goods.

Ptc Resettable Fuses Replacement Considerations

Cross-reference with other Meritek models sharing the 1812 footprint and similar 16V/1.6A ratings. Verify that substitute parts maintain identical hold current and trip current characteristics. Ensure replacement components match the original package dimensions and terminal configuration for mechanical fit.