N15SP015M

Inrush Current Limiters (ICL) Overview

The YAGEO N15SP015M is a Negative Temperature Coefficient (NTC) thermistor designed for inrush current limiting applications. It features a radial leaded package with PCB mount configuration. The component has a nominal resistance of 15 Ohms at standard conditions, with a power rating of 4 W and a maximum current rating of 4 A. The operating temperature range extends from -40°C to +200°C. Physical dimensions include an 18 mm diameter and a 6.5 mm width, with a lead spacing of 7.5 mm.

Inrush Current Limiters (ICL) Feature Summary

• Effectively restrains electrical surge currents during circuit startup
• Provides low power loss under stable operating states
• Offers wide over-current control range with fast response characteristics

Inrush Current Limiters (ICL) Applications

• Inrush current limiting in power supply circuits
• Surge protection for electronic equipment input stages
• Over-current protection in industrial control systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific ordering suffix and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the component availability aligns with project timelines, as production cycles may vary. Ensure that the thermal and electrical ratings meet the specific requirements of the target application environment.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required steady-state resistance and peak current handling capabilities. Consider the physical footprint constraints regarding the 18 mm diameter and 7.5 mm lead spacing. Evaluate the thermal management requirements given the high operating temperature limit of +200°C and the 4 W power dissipation capacity.

Inrush Current Limiters (ICL) Part Context

This part belongs to the SP series of NTC thermistors manufactured by YAGEO Corporation. These components are specialized for protecting sensitive electronic circuits against high initial charging currents. The series is characterized by its robust construction and reliable performance in demanding industrial and commercial environments.

Inrush Current Limiters (ICL) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative inrush current limiters by matching resistance values, current ratings, and physical dimensions.