N15SP004L-F

Inrush Current Limiters (ICL) Overview

The YAGEO N15SP004L-F is a Negative Temperature Coefficient (NTC) thermistor designed for inrush current limiting applications. It features a nominal resistance of 4 Ohms with a tolerance of ±15%. The component has a power rating of 6.5 W and a current rating of 6 A. It utilizes a radial end termination style suitable for PCB mounting. The physical dimensions include a diameter of 15 mm and a width of 7.5 mm. The operating temperature range spans from -40°C to +200°C.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limitation during power-up phases
• Utilizes negative temperature coefficient characteristics for self-regulating protection
• Supports direct printed circuit board mounting via radial leads

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Motor drive circuits
• Transformer protection systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical tolerances and thermal ratings. Ensure that the selected component meets the required peak current handling capabilities for the target application environment. Confirm compliance with relevant environmental standards prior to integration into final assemblies.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the specific steady-state resistance requirements and maximum allowable inrush current limits of the circuit design. Evaluate the thermal dissipation characteristics to ensure the device operates within its specified temperature range under continuous load conditions. Consider the physical footprint constraints when determining suitability for the intended PCB layout.

Inrush Current Limiters (ICL) Part Context

This part belongs to the SP series of NTC thermistors manufactured by YAGEO. These components are specialized for protecting electronic circuits against high initial surge currents. The series offers various resistance values and physical sizes to accommodate different power levels and installation requirements across industrial and consumer electronics.

Inrush Current Limiters (ICL) Replacement Considerations

Public confirmed substitute part numbers: N15SP004L.