N25SP005M

Inrush Current Limiters (ICL) Overview

The YAGEO N25SP005M is a Negative Temperature Coefficient (NTC) thermistor designed for inrush current limiting applications. It features an 8-ohm resistance at 25°C with a ±20% tolerance and a continuous current rating of 9 A. The component has a power rating of 6.5 W and operates within a temperature range of -40°C to +200°C. It utilizes a radial PCB mount style with a 7.5 mm lead spacing. The physical dimensions include a 29 mm diameter and 7.5 mm width, packaged in bulk quantities.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limitation during power-up sequences
• Features rapid thermal response due to negative temperature coefficient characteristics
• Supports high continuous current loads up to 9 A
• Enables reliable operation across extreme ambient temperatures from -40°C to +200°C

Inrush Current Limiters (ICL) Applications

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

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific resistance value and current rating against circuit requirements before procurement. Confirm that the radial lead spacing matches the target PCB footprint. Ensure the operating environment stays within the specified -40°C to +200°C range. Check RoHS compliance status if required by project specifications. Validate that the 6.5 W power rating accommodates peak thermal loads.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a low initial resistance is needed to limit surge currents without excessive steady-state power loss. The 9 A rating suits moderate power applications. Consider the 29 mm diameter for adequate heat dissipation. Verify compatibility with standard radial mounting techniques. Ensure the ±20% tolerance aligns with system design margins.

Inrush Current Limiters (ICL) Part Context

This part belongs to the YAGEO SP series of NTC thermistors. These components are specialized for protecting electronic circuits from damaging surge currents. The series offers various resistance and current ratings to match different power levels. The N25SP005M represents a specific configuration optimized for 9 A continuous operation.

Inrush Current Limiters (ICL) Replacement Considerations

Cross-reference other NTC thermistors with similar 8-ohm resistance and 9 A current ratings. Verify matching physical dimensions for PCB compatibility. Ensure equivalent thermal performance and operating temperature ranges. Confirm identical mounting styles and lead configurations.