N15SP040L-F

Inrush Current Limiters (ICL) Overview

The N15SP040L-F is a negative temperature coefficient (NTC) thermistor manufactured by YAGEO, designed for inrush current limiting applications. It features a nominal resistance of 40 Ohms with a tolerance of ±15%. The component supports a steady-state current rating of 3 A and has a power rating of 2.5 W. It utilizes radial leads with a 7.5 mm spacing for PCB mounting. The physical dimensions include a diameter of 15.00 mm and a width of 6 mm. The operating temperature range spans 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
• Protection of sensitive components against initial current spikes

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific ordering suffix and manufacturer part number against official YAGEO documentation to ensure correct specification matching. Confirm availability status through authorized distributors as supply may be restricted or subject to allocation. Check RoHS compliance details and environmental certifications required for your specific application region before finalizing procurement orders.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required nominal resistance value of 40 Ohms and the maximum steady-state current of 3 A. Ensure the PCB layout accommodates the 15 mm diameter and 7.5 mm lead spacing. Verify that the thermal environment allows operation within the specified -40°C to +170°C range without exceeding the 2.5 W power rating during continuous operation.

Inrush Current Limiters (ICL) Part Context

This part belongs to the SP series of NTC thermistors produced by YAGEO. These components are specifically engineered for inrush current limiting duties. The series offers various resistance values and physical sizes to suit different power levels. The N15SP040L-F represents a standard radial leaded package suitable for through-hole PCB mounting.

Inrush Current Limiters (ICL) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult official YAGEO documentation for potential cross-reference options or equivalent specifications from other manufacturers if direct replacement is required.