RGE600

Ptc Resettable Fuses Overview

The Littelfuse RGE600 is a radial leaded PolySwitch resettable PTC device designed for overcurrent protection in electronic circuits. It belongs to the RGE series, which offers low hold currents up to 14A. The component features a maximum voltage rating of 16V DC and operates with a hold current (Ih) of 6.0A and a trip current (It) of 10.2A. It is RoHS compliant, lead-free, and halogen-free, suitable for high-volume electronics assembly.

Ptc Resettable Fuses Feature Summary

• Resettable solid-state overcurrent protection that increases resistance as it heats to limit current flow
• Radial leaded form factor compatible with standard PCB mounting processes
• Compliant with RoHS, lead-free, and halogen-free environmental standards

Ptc Resettable Fuses Applications

• Satellite video receivers
• Industrial controls
• Computer motherboards
• USB hubs, ports and peripherals
• Battery packs

Ptc Resettable Fuses Procurement Notes

Verify the specific Littelfuse part number against official distributor catalogs to confirm the exact electrical characteristics, including the 6.0A hold current and 10.2A trip current ratings. Ensure the package type matches the required radial leaded configuration for your PCB layout. Confirm compliance with RoHS and halogen-free requirements if mandated by your supply chain standards. Cross-reference agency approvals such as UL file numbers for final integration validation.

Ptc Resettable Fuses Selection Notes

Select this component when designing circuits requiring resettable overcurrent protection with a maximum operating voltage of 16V DC. The 6.0A hold current makes it suitable for protecting lower-power branches or peripheral devices where standard fuses would be inconvenient due to replacement requirements. Consider the thermal environment, as PPTC devices rely on ambient temperature to trip; ensure the application does not exceed the maximum operating temperature limits during normal operation.

Ptc Resettable Fuses Part Context

The RGE600 is part of Littelfuse’s comprehensive Radial Leaded PolySwitch family. This series represents a complete set of PPTC products offering various hold currents up to 14A. These devices serve as reliable alternatives to traditional fuses in applications where serviceability and repeated fault recovery are critical, providing robust protection for sensitive electronics without permanent circuit interruption.

Ptc Resettable Fuses Replacement Considerations

Direct replacements must match the 6.0A hold current and 16V DC rating. Verify that substitute radial leaded PPTCs have comparable trip current characteristics and thermal response times. Ensure any alternative maintains the same RoHS and halogen-free compliance status and fits the existing PCB footprint.