N25SP003M

Inrush Current Limiters (ICL) Overview

The YAGEO N25SP003M is a Negative Temperature Coefficient (NTC) thermistor 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 6.5 W and supports a maximum continuous current of 15 A. It operates within a temperature range of -40°C to +200°C. The device utilizes a radial leaded package suitable for PCB mounting, with a diameter of 29 mm and a width of 7.5 mm.

Inrush Current Limiters (ICL) Feature Summary

• Effectively restrains electrical surge currents during startup phases
• 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
• Over-current protection in industrial control systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix requirements against the official datasheet before ordering. Confirm that the standard N25SP003M part number aligns with the required packaging and terminal specifications for your assembly process. Ensure compatibility with RoHS directives if applicable to your region. Cross-reference the manufacturer's latest documentation to confirm availability status and any potential discontinuation notices prior to finalizing procurement plans.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on its 3 Ohm resistance value and 15 A current handling capability. Ensure the thermal environment stays within the specified -40°C to +200°C operational range. Verify that the physical dimensions fit the PCB layout constraints. Consider the 6.5 W power rating relative to the expected steady-state dissipation to prevent overheating during normal operation.

Inrush Current Limiters (ICL) Part Context

This component belongs to the SP series of NTC thermistors manufactured by YAGEO. These devices are specifically engineered as Inrush Current Limiters (ICL). The series offers various resistance values and diameters to suit different power levels. The N25SP003M represents a medium-power option within this lineup, balancing surge suppression effectiveness with minimal steady-state energy loss.

Inrush Current Limiters (ICL) Replacement Considerations

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