N15SP003M-F

Inrush Current Limiters (ICL) Overview

The YAGEO N15SP003M-F 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 PCB mount installation style. The component has a nominal resistance of 3 Ohms with a tolerance of ±20%. It supports a maximum continuous current rating of 7 A and a power rating of 4 W. The physical dimensions include a diameter of 18 mm, width of 6.5 mm, and lead spacing of 7.5 mm. It operates within a temperature range of -40°C to +200°C.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limitation in electronic circuits
• Features robust radial leaded construction for reliable PCB mounting
• Capable of handling high continuous current loads up to 7 A

Inrush Current Limiters (ICL) Applications

• Inrush current limiting in power supply inputs
• Protection of capacitive loads during startup
• Surge current suppression in AC/DC converters

Inrush Current Limiters (ICL) Procurement Notes

Verify availability status as this part may be subject to discontinuation or limited supply. Confirm that the specific SP series variant matches the required electrical parameters for the target application. Ensure compliance with RoHS directives if applicable to the end product requirements.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a low-resistance, high-current NTC thermistor is required for inrush protection. Compare the 3 Ohm resistance and 7 A current rating against circuit requirements. Consider the 18 mm diameter and 7.5 mm lead spacing for board layout constraints.

Inrush Current Limiters (ICL) Part Context

This device is part of YAGEO's SP series of NTC thermistors. These components are specifically engineered for inrush current limiting duties. The series offers various resistance and current ratings to suit different power levels. The N15SP003M-F represents a specific configuration within this family optimized for moderate power applications.

Inrush Current Limiters (ICL) Replacement Considerations

Check for direct substitutes from YAGEO within the SP series with matching 3 Ohm resistance and 7 A current rating. Verify dimensional compatibility for existing PCB footprints. Ensure thermal characteristics align with system requirements.