N10SP012L

Inrush Current Limiters (ICL) Overview

The YAGEO N10SP012L is a Negative Temperature Coefficient (NTC) thermistor from the SP series, designed for PCB mounting. It features a radial termination style with a 5 mm lead spacing and a bulk package format. The component has a cylindrical body with a diameter of 13.5 mm and a width of 6 mm. Key electrical specifications include a resistance of 12 Ohms at reference temperature, a power rating of 2.5 W, and a current rating of 2 A. The tolerance is specified at 15%. The device operates within a temperature range of -40°C to +170°C.

Inrush Current Limiters (ICL) Feature Summary

• Provides negative temperature coefficient characteristics for thermal sensing or inrush current limiting applications.
• Features robust radial leads suitable for through-hole printed circuit board assembly.
• Constructed with a compact cylindrical body design optimized for space-constrained layouts.

Inrush Current Limiters (ICL) Applications

• Inrush current limiting circuits in power supplies
• Temperature monitoring systems requiring radial mounting
• Consumer electronics thermal protection

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix designation when ordering, as variants such as N10SP012L-F may exist with identical core specifications but different packaging or compliance markings. Confirm that the 15% tolerance and 2.5 W power rating align with the target circuit requirements. Ensure the operating temperature range of -40°C to +170°C meets environmental constraints. Cross-reference the datasheet for precise resistance values at standard temperatures to ensure compatibility with control logic.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 12 Ohm baseline resistance and 2 A current handling capability are required for radial NTC applications. The 13.5 mm diameter offers higher thermal mass compared to smaller packages, influencing response time. Consider the 15% tolerance if tighter precision is not critical. Compare against lower resistance variants like N10SP001M-F for high-current paths or higher resistance options like N10SP150M-F for sensing tasks.

Inrush Current Limiters (ICL) Part Context

This part belongs to the YAGEO SP series of NTC thermistors, which are characterized by their radial lead configuration and cylindrical ceramic construction. The series provides standardized dimensions and electrical parameters for common industrial and consumer applications. Components in this family share similar mounting styles and thermal profiles, differing primarily in resistance and current ratings to suit various circuit loads.

Inrush Current Limiters (ICL) Replacement Considerations

Direct substitutes within the same series include N10SP007L-F (7 Ohms, 3 A) and N10SP1R3L (1.3 Ohms, 5 A). These parts share the same physical dimensions and mounting style but differ in electrical performance. Verify that the alternative resistance value does not disrupt the intended circuit function before substitution.