N15SP015M-F

Inrush Current Limiters (ICL) Overview

The N15SP015M-F is a negative temperature coefficient (NTC) thermistor from the YAGEO SP series, designed for inrush current limiting applications. It features a nominal resistance of 15 Ohms with a tolerance of ±20%. The component has a power rating of 4 W and supports a maximum continuous current of 4 A. It operates within a temperature range of -40°C to +200°C. The device utilizes radial leads with a 7.5 mm spacing and measures 18 mm in diameter by 6.5 mm in width.

Inrush Current Limiters (ICL) Feature Summary

• Effectively restrains electrical surge currents during startup
• Maintains low power loss under stable operating conditions
• Provides wide over-current control range with fast response characteristics

Inrush Current Limiters (ICL) Applications

• Inrush current limiting in electronic circuits
• Surge protection for power supply inputs
• Temperature compensation in high-current systems

Inrush Current Limiters (ICL) Procurement Notes

Verify component status carefully as this part number is listed as obsolete or discontinued by major distributors. Confirm availability through direct manufacturer channels or authorized secondary market suppliers. Ensure that any sourced units match the original specifications, particularly regarding lead spacing and physical dimensions, to maintain compatibility with existing PCB layouts.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 15 Ohm resistance at room temperature is required for inrush suppression. Verify that the 4 A current rating and 4 W power dissipation meet the circuit's peak and steady-state requirements. Consider the radial package style and 7.5 mm lead spacing for board integration. Check thermal management needs given the +200°C maximum operating temperature.

Inrush Current Limiters (ICL) Part Context

This component belongs to the YAGEO SP series of NTC thermistors specifically engineered for inrush current limiting. These devices are characterized by their ability to handle high initial currents while providing significant resistance to limit surge energy. The series offers various resistance and current ratings to suit different power levels.

Inrush Current Limiters (ICL) Replacement Considerations

• N15SP015M