N10SP120M

Inrush Current Limiters (ICL) Overview

The YAGEO N10SP120M is a radial leaded Negative Temperature Coefficient (NTC) thermistor designed for inrush current limiting applications. It features a nominal resistance of 120 Ohms with a tolerance of ±20% and a continuous power rating of 2.5 W. The component supports a maximum steady-state current of 1 A and operates within a temperature range of -40°C to +170°C. Physical dimensions include a diameter of 13.5 mm, width of 6 mm, and a lead spacing of 5 mm.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current suppression during power-up sequences
• Radial leaded construction facilitates through-hole PCB mounting
• Capable of withstanding high thermal energy without degradation

Inrush Current Limiters (ICL) Applications

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

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix designation against official documentation, as variations such as 'F' or 'M' may indicate differences in packaging or tolerance specifications. Confirm RoHS compliance status directly from the manufacturer's datasheet prior to integration. Ensure that the selected variant matches the required electrical parameters for the target application circuit design.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required steady-state resistance and peak current handling capabilities. Evaluate the B-value characteristics and thermal dissipation requirements of the host system. Ensure the physical footprint accommodates the specified diameter and lead spacing constraints within the printed circuit board layout.

Inrush Current Limiters (ICL) Part Context

This part belongs to the SP series of NTC thermistors manufactured by YAGEO. These components are engineered specifically for protecting electronic equipment from damage caused by excessive initial charging currents. The series offers various resistance values and physical sizes to suit different power levels and form factors.

Inrush Current Limiters (ICL) Replacement Considerations

Public confirmed substitute part numbers: N10SP120L-F, N10SP120M-F.