N15SP015L

Inrush Current Limiters (ICL) Overview

The N15SP015L is a negative temperature coefficient (NTC) thermistor manufactured by YAGEO, designed for inrush current limiting applications. It features a nominal resistance of 15 Ohms with a tolerance of ±15%. The component has a power rating of 2 W and a current rating of 4 A. It utilizes a radial end termination style suitable for PCB mounting. The physical dimensions include a diameter of 15.00 mm (0.591 inches). The device operates within a temperature range from -40°C to +170°C.

Inrush Current Limiters (ICL) Feature Summary

• Effectively restrains electrical surge currents during circuit 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 sensitive electronics

Inrush Current Limiters (ICL) Procurement Notes

Verify availability status carefully as this specific part number may be marked as obsolete or no longer manufactured by the supplier. Confirm lead times and potential obsolescence risks before finalizing design-in decisions. Check for updated replacement series or alternative components that offer equivalent electrical specifications and mechanical footprint compatibility for long-term production support.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 15 Ohm initial resistance and 4 Ampere current handling capability are required for surge suppression. Ensure the PCB layout accommodates the 15 mm diameter body and radial leads. Validate thermal management strategies given the 2 Watt power rating and operational temperature limits up to 170 degrees Celsius for reliable performance.

Inrush Current Limiters (ICL) Part Context

This component belongs to the SP series of NTC thermistors produced by YAGEO Corporation. These devices are specialized for managing transient energy spikes in electronic systems. The product line focuses on providing robust protection against high initial currents while maintaining efficiency during steady-state operation across various industrial and consumer electronics applications.

Inrush Current Limiters (ICL) Replacement Considerations

The product is listed as obsolete. Consult official manufacturer documentation for confirmed substitute part numbers within the same series or compatible alternatives that match the 15 Ohm resistance and 4 A current ratings.