SMD1206B010TF

Ptc Resettable Fuses Overview

The YAGEO SMD1206B010TF is a surface-mount polymeric positive temperature coefficient (PPTC) resettable fuse designed for overcurrent protection in electronic circuits. It features a 1206 package size, offering a balance of current handling capability and board space efficiency. The device operates with a hold current of 1.0 A and a trip current of 2.0 A at ambient temperatures up to 25°C. Rated for a maximum voltage of 60 V DC, it provides reliable circuit interruption when excessive current flows, automatically resetting once the fault condition is removed and the component cools down.

Ptc Resettable Fuses Feature Summary

• Polymeric technology enables automatic reset functionality after fault clearance without manual intervention or component replacement.
• Surface-mount construction facilitates automated assembly processes and reduces footprint requirements on printed circuit boards.
• Robust thermal design ensures stable performance characteristics across specified operating temperature ranges.

Ptc Resettable Fuses Applications

• Portable consumer electronics such as mobile phones and tablets
• Computer peripherals including USB hubs and external drives
• Automotive infotainment and control modules

Ptc Resettable Fuses Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm exact electrical ratings and packaging specifications. Ensure that the selected variant matches the required hold current, trip current, and voltage ratings for the target application. Cross-reference the part number with authorized distributors to confirm availability and authenticity before placing orders.

Ptc Resettable Fuses Selection Notes

Select this component based on the circuit's normal operating current and potential fault conditions. Ensure the hold current exceeds the maximum continuous load current while the trip current remains below the threshold that could damage sensitive downstream components. Consider the ambient temperature environment, as higher temperatures may reduce the effective hold current rating. Verify compatibility with reflow soldering profiles used in the manufacturing process.

Ptc Resettable Fuses Part Context

This PPTC device belongs to YAGEO's series of resettable fuses, which provide overcurrent protection solutions for various electronic applications. These components serve as alternatives to traditional fusible links by offering reusable protection mechanisms. The 1206 form factor is widely adopted in compact electronic designs where space constraints are critical but moderate current protection levels are sufficient.

Ptc Resettable Fuses Replacement Considerations

When substituting this component, ensure the replacement part meets or exceeds the original voltage rating, hold current, and trip current specifications. Verify that the physical dimensions and terminal configuration are compatible with the existing PCB layout. Confirm that the new component's thermal characteristics align with the system's operational requirements to maintain reliable protection performance.