SL1830006H

Inrush Current Limiters (ICL) Overview

The Vishay Ametherm SL1830006H is a Negative Temperature Coefficient (NTC) inrush current limiter from the SL18 series. It features a nominal resistance of 30 Ohms with a tolerance of 25%, rated for a steady-state current of 6 A and voltages of 115 VAC or 230 VAC. The component has an 18 mm diameter, radial leads with a 7.8 mm spacing, and weighs 11.571 g. It utilizes PCB mount installation and is supplied in bulk packaging.

Inrush Current Limiters (ICL) Feature Summary

• Utilizes NTC thermistor technology to limit initial surge currents
• Provides automatic resistance reduction as temperature increases
• Designed for radial lead PCB mounting applications

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Transformer primary circuits
• Capacitive load protection

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix 'H' against official Vishay documentation to confirm if it denotes a distinct variant or standard package configuration. Confirm RoHS compliance status and lead time requirements directly with the manufacturer prior to ordering.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required 30 Ohm cold resistance and 6 A continuous current rating. Ensure the physical dimensions fit the PCB layout and that the thermal characteristics match the application's duty cycle requirements.

Inrush Current Limiters (ICL) Part Context

This part belongs to the SL18 series of inrush current limiters. The series offers various resistance values and current ratings within a consistent 18 mm form factor, allowing for standardized mechanical design across different power levels.

Inrush Current Limiters (ICL) Replacement Considerations

SL1830006