N15SP003M

Inrush Current Limiters (ICL) Overview

The YAGEO N15SP003M is a Negative Temperature Coefficient (NTC) thermistor belonging to the SP series, designed for inrush current limiting applications. It features a nominal resistance of 3 Ohms with a tolerance of ±20%. The component has a power rating of 4 W and a maximum current rating of 7 A. It utilizes a radial PCB mount style with a lead spacing of 7.5 mm. The physical dimensions include a diameter of 18 mm and a width of 6.5 mm. The operating temperature range spans from -40°C to +200°C.

Inrush Current Limiters (ICL) Feature Summary

• Effectively restrains electrical surge currents during startup
• Maintains low power loss under stable operating conditions
• Provides 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
• Temperature compensation in high-power systems

Inrush Current Limiters (ICL) Procurement Notes

Verify component authenticity through official YAGEO channels or authorized distributors. Confirm RoHS compliance status via the latest datasheet. Check for end-of-life notifications as discontinuation may affect long-term availability. Ensure storage conditions maintain component integrity prior to assembly.

Inrush Current Limiters (ICL) Selection Notes

Select this model based on specific resistance and current requirements for inrush limiting. Verify that the 4 W power rating and 7 A current capacity match the circuit's peak demands. Ensure the radial package and 7.5 mm lead spacing fit the printed circuit board layout constraints.

Inrush Current Limiters (ICL) Part Context

This part belongs to the YAGEO SP series of NTC thermistors. It shares design principles with other models in the series but differs in specific electrical ratings and physical dimensions. The series is characterized by robust construction for industrial and consumer electronics applications.

Inrush Current Limiters (ICL) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult YAGEO technical support for direct replacements or cross-reference options.