SMD0603B035TF

Ptc Resettable Fuses Overview

The SMD0603B035TF is a polymer positive temperature coefficient (PPTC) resettable fuse manufactured by YAGEO. It belongs to the SMD0603 Series and utilizes a surface-mount 0603 package. The device features a rated voltage of 6 VDC, a hold current of 350 mA, and a trip current of 750 mA. It exhibits a maximum trip time of 0.1 seconds under specified conditions. This component serves as circuit protection against overcurrent events in compact electronic designs.

Ptc Resettable Fuses Feature Summary

• Provides automatic circuit recovery after fault clearance without manual replacement
• Offers high reliability through solid-state polymer construction
• Designed for surface-mount integration in space-constrained layouts

Ptc Resettable Fuses Applications

• Industrial automation control systems
• Automotive electronics power distribution
• Consumer electronics device protection
• Embedded system input/output lines

Ptc Resettable Fuses Procurement Notes

Verify that the specific ordering suffix matches the required tolerance and packaging configuration. Confirm that the rated voltage and current parameters align with the target circuit's operational limits. Ensure compliance with RoHS directives if required by the project specifications. Cross-reference the datasheet for thermal derating curves relevant to the operating environment.

Ptc Resettable Fuses Selection Notes

Select this component when a compact, self-resetting protection mechanism is required for low-voltage DC circuits. The 0603 footprint allows for dense PCB routing compared to axial leads. Evaluate the hold current margin against normal operating loads to prevent nuisance tripping during transient spikes. Consider the trip time requirements for sensitive downstream components.

Ptc Resettable Fuses Part Context

This part is part of YAGEO's broader portfolio of circuit protection devices. It complements other series within the SMD0603 family, offering various current ratings while maintaining a consistent physical form factor. The product line supports manufacturers seeking standardized protection solutions across multiple product generations.

Ptc Resettable Fuses Replacement Considerations

Substitute parts must match the 6V rating and 350mA hold current. Verify that alternative PPTC fuses in the 0603 package have comparable trip characteristics and resistance values to ensure identical circuit behavior.