N25SP004M-F

Inrush Current Limiters (ICL) Overview

The YAGEO N25SP004M-F is a Negative Temperature Coefficient (NTC) thermistor belonging to the SP series, designed for inrush current limiting applications. It features a nominal resistance of 4 ohms with a tolerance of ±20%. The component has a power rating of 6.5 W and a maximum continuous current rating of 14 A. It utilizes a radial leaded package suitable for PCB mounting, with a disc diameter of 25 mm and a width of 7.5 mm. The operating temperature range spans from -40°C to +200°C.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limitation during power-up sequences
• Features robust thermal stability across a wide operating temperature range
• Utilizes radial leads for reliable printed circuit board mounting

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Motor drive circuits
• Transformer protection systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific manufacturer part number against official YAGEO documentation to ensure compatibility with design requirements. Confirm that the electrical parameters, including resistance tolerance and current ratings, align with the target application's specifications before procurement.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on its 4-ohm resistance and 14-ampere current handling capability. Ensure the PCB layout accommodates the 25-millimeter diameter and radial lead spacing. Validate thermal management strategies to maintain operation within the specified -40°C to +200°C range under expected load conditions.

Inrush Current Limiters (ICL) Part Context

This component is part of the YAGEO SP series of NTC thermistors. These devices are engineered specifically for suppressing high initial currents in electronic circuits. The series offers various resistance values and physical sizes to suit different power levels and form factor constraints.

Inrush Current Limiters (ICL) Replacement Considerations

Potential substitutes include other NTC inrush limiters with matching 4-ohm resistance and similar current ratings. Verify mechanical dimensions and lead spacing compatibility before substitution.