N10SP1R5M

Inrush Current Limiters (ICL) Overview

The YAGEO N10SP1R5M is a Negative Temperature Coefficient (NTC) thermistor belonging to the SP series, designed for inrush current limiting applications. It features a nominal resistance of 1.5 Ohms with a tolerance of ±20%. The component has a power rating of 2.5 W and a current rating of 5 A. It utilizes a radial end termination style suitable for PCB mount installation. The physical dimensions include a diameter of 13.5 mm and a width of 6 mm, with a lead spacing of 5 mm. The operating temperature range spans from -40°C to +170°C.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limitation during power-up sequences
• Features rapid thermal response due to low thermal mass design
• Supports high continuous current handling up to 5 Amperes
• Offers stable electrical performance across wide temperature ranges

Inrush Current Limiters (ICL) Applications

• Power supply input stages for inrush current control
• Motor drive circuits requiring startup current management
• Transformer primary side protection against surge currents
• General electronic equipment power entry points

Inrush Current Limiters (ICL) Procurement Notes

Verify that the specific part number matches the required resistance value and current rating for your circuit design. Confirm package compatibility with your PCB footprint, specifically the 5 mm lead spacing and radial orientation. Ensure the maximum operating temperature of +170°C aligns with your system's thermal environment. Check RoHS compliance status if required by your manufacturing standards. Validate supplier authenticity through authorized distribution channels.

Inrush Current Limiters (ICL) Selection Notes

Select this component when an inrush current limiter with a 1.5 Ohm nominal resistance is required. Consider the 2.5 W power rating and 5 A current capacity to ensure adequate margin for your application's peak loads. Evaluate the radial package dimensions against available board space. Compare the -40°C to +170°C operating range with environmental conditions. Assess the need for ±20% tolerance precision in your specific circuit context.

Inrush Current Limiters (ICL) Part Context

This component is part of YAGEO's SP series of NTC thermistors, specialized for inrush current limiting. The series offers various resistance values and current ratings to suit different power levels. These devices are commonly used in consumer electronics, industrial power supplies, and lighting applications where surge protection is critical for component longevity and system reliability.

Inrush Current Limiters (ICL) Replacement Considerations

Direct substitutes within the same series include N10SP1R5M-F. Other compatible options may include N10SP1R3L or N10SP001L depending on specific resistance and current requirements. Verify dimensional and electrical parameter compatibility before substitution.