N15SP040L

Inrush Current Limiters (ICL) Overview

The N15SP040L is an inrush current limiter manufactured by YAGEO. It features a nominal resistance of 40 Ohms with a tolerance of 15%. The component supports a maximum steady-state current of 3 Amperes and has a physical diameter of 15 millimeters.

Inrush Current Limiters (ICL) Feature Summary

• Effectively restrains electrical surges during circuit startup
• Maintains low power loss when operating in stable states
• Provides wide over-current control range with fast response characteristics

Inrush Current Limiters (ICL) Applications

• Power supply input protection
• Surge current limiting in electronic circuits
• Inrush current suppression for sensitive components

Inrush Current Limiters (ICL) Procurement Notes

Verify the manufacturer part number N15SP040L against official YAGEO documentation to ensure authenticity. Confirm that the 40 Ohm resistance and 3 Ampere current ratings match your specific circuit requirements before finalizing procurement decisions.

Inrush Current Limiters (ICL) Selection Notes

Select this component for applications requiring effective surge restraint and low power loss in stable states. Ensure the 15mm diameter fits the available PCB space and that the 3A current rating exceeds the expected operational load.

Inrush Current Limiters (ICL) Part Context

This component belongs to the SP series of negative temperature coefficient thermistors designed specifically as inrush current limiters. It is engineered to protect downstream electronics from high initial current spikes common in power-up scenarios.

Inrush Current Limiters (ICL) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.