N20SP004M

Inrush Current Limiters (ICL) Overview

The YAGEO N20SP004M is a Negative Temperature Coefficient (NTC) thermistor designed for inrush current limiting applications. It features a radial leaded package with a 24 mm diameter and 7.5 mm lead spacing. The component has a nominal resistance of 4 Ohms with a tolerance of ±20%. It supports a continuous current rating of 8 A and a power rating of 5 W. The operating temperature range extends from -40°C to +170°C. This device is mounted on printed circuit boards.

Inrush Current Limiters (ICL) Feature Summary

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

Inrush Current Limiters (ICL) Applications

• Inrush current limiting in power supplies
• Surge protection for electronic circuits
• Temperature compensation in sensitive components

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix designation, as the N20SP004M-F variant exists with potentially different packaging or lifecycle status. Confirm RoHS compliance details through official documentation before integration. Check for regional distribution restrictions or obsolescence notices directly from the manufacturer or authorized distributors to ensure supply chain continuity.

Inrush Current Limiters (ICL) Selection Notes

Select this component when an 8 A steady-state current capacity and 4 Ohm initial resistance are required. Ensure the PCB layout accommodates the 24 mm diameter and 7.5 mm lead spacing. Validate thermal management requirements against the 5 W power rating and the specified operating temperature range of -40°C to +170°C for the intended application environment.

Inrush Current Limiters (ICL) Part Context

This part belongs to the YAGEO SP series of NTC thermistors. These devices are specialized for managing high initial currents in electronic systems. The series offers various resistance and current ratings to suit different power levels. The N20SP004M represents a mid-range option within this family, balancing size and current handling capabilities.

Inrush Current Limiters (ICL) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult the manufacturer's official cross-reference guides for verified alternatives that match the electrical parameters and physical dimensions.