N25SP004L

Inrush Current Limiters (ICL) Overview

The YAGEO N25SP004L is a Negative Temperature Coefficient (NTC) thermistor belonging to the SP series, 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 supports a steady-state current of 14 A. It utilizes a radial leaded package suitable for PCB mounting, with a diameter of 25 mm and a width of 7.5 mm. The device operates within a temperature range of -40°C to +200°C.

Inrush Current Limiters (ICL) Feature Summary

• Negative Temperature Coefficient (NTC) characteristic for inrush current suppression
• Radial leaded construction optimized for printed circuit board mounting
• High thermal capacity design supporting significant steady-state current loads

Inrush Current Limiters (ICL) Applications

• Inrush current limiting in power supply circuits
• Protection of electronic equipment during startup phases
• Temperature compensation in high-current systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific ordering suffix when sourcing this component. Distributors may list variants such as N25SP004L-F or N25SP004L-TR. Confirm that the selected variant matches the required packaging format and compliance standards before finalizing procurement orders to ensure compatibility with assembly processes.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on its 4 Ohm resistance value and 14 A current handling capability. Ensure the operating environment stays within the specified -40°C to +200°C range. Verify that the 25 mm diameter fits the available PCB space and that the radial lead spacing aligns with the board layout requirements for proper installation.

Inrush Current Limiters (ICL) Part Context

This part belongs to the YAGEO SP series of NTC thermistors. These components are engineered specifically for managing surge currents in electrical systems. The series offers various resistance values to suit different circuit requirements while maintaining consistent physical dimensions and mounting characteristics for standardized integration.

Inrush Current Limiters (ICL) Replacement Considerations

Cross-reference with other NTC thermistors offering similar 4 Ohm resistance and 14 A current ratings. Verify that substitute parts match the 25 mm diameter and radial lead configuration to ensure mechanical fit without requiring PCB redesign.