SL155R006

Inrush Current Limiters (ICL) Overview

The SL155R006 is a MegaSurge NTC thermistor inrush current limiter manufactured by Vishay Ametherm. It features a radial leaded design with a 15 mm diameter and a nominal resistance of 5 Ohms at ±20% tolerance. The component supports a maximum steady-state current of 6 A at 25°C and operates within voltage ratings of 115 VAC and 230 VAC. It utilizes a bulk packaging format and includes UL approval for safety compliance.

Inrush Current Limiters (ICL) Feature Summary

• Radial leaded construction designed for printed circuit board mounting
• NTC thermistor technology for effective inrush current suppression
• UL approved for enhanced safety certification

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Transformer protection circuits
• Capacitor charging control

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix designation against the manufacturer datasheet to confirm lead configuration and tolerance levels. Ensure the selected variant matches the required steady-state current and energy absorption capabilities for the target application. Cross-reference the package type and lead spacing with the PCB footprint requirements before finalizing procurement orders.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the 5 Ohm resistance value and 6 A current rating to match the circuit's operational requirements. Consider the 15 mm diameter size constraint for available board space. Evaluate the thermal environment to ensure the steady-state current does not exceed the rated limit under maximum operating temperatures.

Inrush Current Limiters (ICL) Part Context

This part belongs to the Vishay Ametherm MegaSurge series, which specializes in negative temperature coefficient thermistors for surge protection. The SL15 series provides robust inrush current limiting for various electronic applications, ensuring reliable operation during power-up sequences while maintaining low power dissipation during normal operation.

Inrush Current Limiters (ICL) Replacement Considerations

SL155R007A

Inrush Current Limiters (ICL) FAQ

What is the maximum recommended energy absorption for the SL155R006?

The maximum recommended energy absorption is 50 Joules.

Does the SL155R006 have international safety certifications?

Yes, the component is UL approved.