SMDL0603B200TF

Ptc Resettable Fuses Overview

The YAGEO SMDL0603B200TF is a surface-mount polymer PTC resettable fuse designed for circuit protection. It features a hold current of 2A and a trip current of 4A, with a maximum voltage rating of 6VDC. The device operates within a temperature range of -40°C to +85°C. Its initial resistance is typically 15mΩ, while the maximum post-trip resistance is 75mΩ. The component utilizes a 0603 (1608 metric) package footprint, suitable for automated PCB assembly processes requiring compact protection solutions.

Ptc Resettable Fuses Feature Summary

• Provides automatic resettable overcurrent protection through positive temperature coefficient polymer technology
• Maintains low initial resistance to minimize power loss during normal operation
• Offers reliable tripping characteristics at specified current thresholds for circuit safeguarding

Ptc Resettable Fuses Applications

• Portable electronic devices requiring compact overcurrent protection
• Consumer electronics circuits needing resettable fuse functionality
• Data communication interfaces protected against short circuit conditions

Ptc Resettable Fuses Procurement Notes

Verify the exact part number suffix against official manufacturer documentation to ensure correct voltage and current ratings. Confirm RoHS compliance status and packaging options such as cut tape or reel availability directly with authorized distributors. Cross-reference datasheet specifications for thermal derating requirements before finalizing procurement orders.

Ptc Resettable Fuses Selection Notes

Select this component when a low-voltage, high-current resettable fuse is required for space-constrained designs. Ensure the operating voltage does not exceed the 6VDC rating and that the expected load current remains below the 2A hold current threshold. Evaluate thermal management needs as the device self-heats during tripping events.

Ptc Resettable Fuses Part Context

This component belongs to YAGEO's SMD series of polymer PTC resettable fuses. These devices are engineered for surface-mount technology applications where traditional fusible links are impractical due to size or replacement constraints. The series provides a robust alternative to single-use fuses in modern electronic assemblies.

Ptc Resettable Fuses Replacement Considerations

Consult official YAGEO substitution guides for equivalent parts within the same series. Verify that any substitute matches the 6VDC voltage rating, 2A hold current, and 0603 package dimensions to maintain board compatibility and electrical performance.