SMD1210B150TF/16

Ptc Resettable Fuses Overview

The YAGEO SMD1210B150TF/16 is a polymeric positive temperature coefficient (PPTC) resettable fuse designed for surface mount applications. It features a maximum voltage rating of 16 VDC and a hold current of 1.5 A. The device trips at a current of 3 A, with a maximum trip time of 300 ms. It supports a maximum fault current of 100 A and has an initial resistance of 40 mOhms. The component operates within a temperature range of -40°C to +85°C and conforms to the 1210 (3225 metric) package size.

Ptc Resettable Fuses Feature Summary

• Polymeric PTC technology provides automatic circuit protection that resets after fault conditions clear.
• Surface mount construction enables efficient integration into high-density PCB layouts.
• Concave profile design facilitates placement on standard reflow soldering equipment.

Ptc Resettable Fuses Applications

• Overcurrent protection in portable electronic devices
• Circuit safeguarding in automotive electronics
• Protection for communication interface ports

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix /16 indicates the 16V voltage rating during procurement. Confirm the package variant matches the concave profile specification required for your assembly process. Ensure compliance with RoHS directives and check for AEC-Q200 qualification if automotive application is intended. Cross-reference datasheet electrical parameters against system requirements before ordering.

Ptc Resettable Fuses Selection Notes

Select this component when a 1.5 A hold current and 16 VDC maximum voltage are required for overcurrent protection. Consider the 40 mOhms initial resistance for power loss calculations. Evaluate the 300 ms trip time against the sensitivity of downstream components. Ensure the 1210 footprint aligns with the PCB layout constraints and thermal management needs of the target application.

Ptc Resettable Fuses Part Context

This part belongs to the YAGEO SMD series of resettable fuses, specifically engineered for surface mount technology. It utilizes polymeric materials to achieve self-resetting capabilities following overcurrent events. The product line targets compact electronic designs requiring reliable, reusable circuit protection without manual intervention or replacement of traditional fusible elements.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes include other 16V, 1.5A PPTC fuses in the 1210 package from manufacturers such as Bourns or Littelfuse. Verify that alternative parts match the 40 mOhms resistance and 300 ms trip time specifications. Ensure the physical dimensions and concave profile compatibility remain consistent for automated assembly processes.