SMDL0603B100TF

Ptc Resettable Fuses Overview

The YAGEO SMDL0603B100TF is a Surface Mount PPTC resettable fuse in the Low Rho SMDL0603 series. It provides overcurrent protection with a holding current of 1 A and a trip current of 1.8 A. The device features a maximum voltage rating of 6 VDC and a maximum rated current of 50 A. Its resistance is 40 mOhms, housed in a 0603 (1608 metric) package measuring 1.6 mm x 0.8 mm. Operating temperature ranges from -40°C to +85°C.

Ptc Resettable Fuses Feature Summary

• Provides overcurrent protection using Polymer Positive Temperature Coefficient technology
• Features low on-resistance for minimal power loss in circuit paths
• Designed for surface mount assembly on printed circuit boards

Ptc Resettable Fuses Applications

• Portable electronic devices requiring compact overcurrent protection
• Battery packs and battery management systems
• Consumer electronics circuits

Ptc Resettable Fuses Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm package dimensions and electrical ratings match application requirements. Ensure storage conditions comply with moisture sensitivity levels. Validate RoHS compliance status through official documentation before integration into production lines.

Ptc Resettable Fuses Selection Notes

Select this component when circuit design requires a 1 A holding current within a 0603 footprint. The 6 VDC rating suits low-voltage applications. Consider the 40 mOhms resistance impact on total circuit impedance. Evaluate thermal dissipation capabilities relative to ambient operating temperatures up to 85°C.

Ptc Resettable Fuses Part Context

This part belongs to YAGEO's SMDL0603 series of low-resistance PPTC fuses. It complements other series like SMD0603B010TF which offers lower current ratings but higher voltage tolerance. The SMDL variant specifically targets high-current, low-voltage protection scenarios where minimal voltage drop is critical.

Ptc Resettable Fuses Replacement Considerations

SMD0603B010TF serves as a substitute for lower current applications but differs significantly in voltage rating and current capacity. Direct replacement requires verifying that the target circuit operates within the 6 VDC limit and 1 A holding current constraints of the SMDL0603B100TF.