N15SP1R3M

Inrush Current Limiters (ICL) Overview

The YAGEO N15SP1R3M is a Negative Temperature Coefficient (NTC) thermistor belonging to the SP series, designed for inrush current limiting applications. It features a radial leaded package with a 15 mm diameter and a 7.5 mm lead spacing. The component has a nominal resistance of 1.3 Ohms with a tolerance of ±20%. It supports a continuous power rating of 4 W and a maximum current rating of 8 A. The device operates within a temperature range of -40°C to +200°C.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limitation during power-up phases
• Utilizes negative temperature coefficient characteristics for self-regulating protection
• Features robust radial through-hole construction for PCB mounting

Inrush Current Limiters (ICL) Applications

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

Inrush Current Limiters (ICL) Procurement Notes

Verify component authenticity against official YAGEO documentation due to potential availability fluctuations. Confirm that the specific order suffix matches the required tolerance and packaging specifications. Ensure compatibility with the target PCB footprint regarding lead spacing and hole dimensions before finalizing procurement orders.

Inrush Current Limiters (ICL) Selection Notes

Select this component when designing circuits requiring thermal protection against high initial surge currents. Evaluate the steady-state operating temperature to ensure it remains within the specified limits under continuous load conditions. Consider the physical size constraints of the assembly area relative to the 15 mm diameter profile.

Inrush Current Limiters (ICL) Part Context

This part belongs to the YAGEO SP series of NTC thermistors, which are specialized for managing electrical stress in electronic systems. The series offers various resistance and current ratings tailored for different power levels. The N15SP1R3M specifically addresses mid-range power requirements with its 1.3 Ohm resistance and 8 Ampere capacity.

Inrush Current Limiters (ICL) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify mechanical fit and electrical parameters carefully if sourcing from alternative manufacturers.