N20SP1R3L

Inrush Current Limiters (ICL) Overview

The YAGEO N20SP1R3L is an Inrush Current Limiter (ICL) thermistor belonging to the SP series. It features a disc diameter of 20 mm and a resistance value of 1.3 Ohms at standard conditions. The component supports a maximum current rating of 8 A and operates within a temperature range of -40 C to +170 C. It utilizes radial leads with a spacing of 7.5 mm for PCB mounting.

Inrush Current Limiters (ICL) Feature Summary

• Effectively restrains electrical surge currents during system startup
• Maintains low power loss under stable operating states
• Provides wide over-current control range with fast response characteristics

Inrush Current Limiters (ICL) Applications

• Surge current limitation in electronic circuits
• Inrush current protection for power supplies
• Over-current control applications requiring fast response

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix 'L' against official YAGEO documentation to confirm lead configuration and packaging details. Ensure the selected variant matches the required 20 mm disc size and 1.3 Ohm resistance specification for your circuit design. Cross-reference the 8 A current rating with your application's peak load requirements.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 20 mm form factor is required for thermal management or physical space constraints. The 1.3 Ohm resistance value determines the initial impedance; ensure it aligns with the target inrush current limit. Verify that the 8 A steady-state current rating exceeds the operational load to prevent overheating.

Inrush Current Limiters (ICL) Part Context

This part belongs to the YAGEO SP series of NTC thermistors designed specifically as inrush current limiters. These components are engineered to protect sensitive electronics from high initial charging currents. The SP series offers robust performance for general industrial and consumer electronic applications requiring reliable surge suppression.

Inrush Current Limiters (ICL) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.