N25SP008M

Inrush Current Limiters (ICL) Overview

The YAGEO N25SP008M is a Negative Temperature Coefficient (NTC) thermistor belonging to the SP series, designed for inrush current limiting applications. It features an 8 Ohm resistance at standard conditions with a 20% tolerance. The component supports a continuous current rating of 9 A and handles a power rating of 6.5 W. It utilizes radial leads with a 7.5 mm spacing for PCB mounting. The disc diameter measures 29 mm, operating within a temperature range of -40°C to +200°C.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limitation for electronic circuits
• Features robust thermal stability across a wide operating temperature range
• Designed for reliable long-term performance in high-current environments

Inrush Current Limiters (ICL) Applications

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

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with YAGEO or authorized distributors before integration. Confirm that the 9 A current rating and 6.5 W power dissipation align with your circuit's thermal management requirements. Ensure the 29 mm physical dimensions fit the designated PCB footprint. Cross-reference the 8 Ohm resistance value against system design specifications to guarantee proper inrush limiting performance.

Inrush Current Limiters (ICL) Selection Notes

Select this component when an 8 Ohm resistance and 9 A current capacity are required for inrush current control. Consider the 29 mm disc size for adequate heat dissipation relative to the 6.5 W power rating. Verify compatibility with the radial lead spacing and PCB mounting style. Evaluate the -40°C to +200°C operating range against environmental conditions to ensure reliability under expected thermal stresses during operation.

Inrush Current Limiters (ICL) Part Context

This part belongs to the YAGEO SP series of NTC thermistors, which are specialized for circuit protection. These components function as cold resistors at startup to limit surge currents, then increase resistance as they heat up. The N25SP008M variant specifically targets applications requiring moderate inrush suppression with defined thermal characteristics, distinguishing it from lower or higher current variants within the same product family.

Inrush Current Limiters (ICL) Replacement Considerations

Substitutes must match the 8 Ohm resistance, 9 A current rating, and 29 mm diameter. Verify equivalent power ratings and operating temperature ranges. Ensure radial lead spacing compatibility for direct PCB replacement.