N25SP6R8M

Inrush Current Limiters (ICL) Overview

The YAGEO N25SP6R8M is a Negative Temperature Coefficient (NTC) thermistor designed for inrush current limiting applications. It features a 25 mm diameter disc with an initial resistance of 6.8 Ohms and a tolerance of ±20%. The component supports a steady-state current rating of 10.5 A and dissipates up to 6.5 W of power. It operates within a temperature range of -40°C to +200°C, utilizing radial leads spaced at 7.5 mm for PCB mounting.

Inrush Current Limiters (ICL) Feature Summary

• Effectively restrains electrical surge currents during system 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 input stages
• Over-current control in industrial power systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix designation when sourcing, as variants like N25SP6R8M-F may exist with identical electrical parameters but different packaging or manufacturing codes. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the selected variant matches the required lead spacing and thermal performance specifications for the target application environment.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required steady-state current capacity of 10.5 A and the specific resistance value of 6.8 Ohms. The 25 mm form factor provides adequate thermal mass for high-energy surge events. Verify that the maximum operating temperature of +200°C aligns with the ambient conditions and thermal management strategy of the final assembly design.

Inrush Current Limiters (ICL) Part Context

This part belongs to the SP series of NTC thermistors manufactured by YAGEO. These components are specialized for inrush current limiting rather than general temperature sensing. The series offers various resistance values and diameters to accommodate different power levels and circuit requirements across consumer and industrial electronics.

Inrush Current Limiters (ICL) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching the 6.8 Ohm resistance, 10.5 A current rating, and 25 mm diameter constraints with other manufacturers' inrush limiters.