MF112R505M4EN0CSB0

Inrush Current Limiters (ICL) Overview

The MF112R505M4EN0CSB0 is a power NTC thermistor from Songtian Electronics designed for inrush current limiting. It features an 8-ohm nominal resistance at 25°C with ±20% tolerance and a B-value of 2600K (25°C to 50°C) with ±10% accuracy. The component utilizes silicone resin coating and operates within a temperature range of -40°C to 175°C, suitable for compact electronic assemblies requiring reliable surge protection.

Inrush Current Limiters (ICL) Feature Summary

• Silicone resin coating for environmental protection
• Designed specifically for limiting inrush current
• Wide operating temperature range up to 175°C

Inrush Current Limiters (ICL) Applications

• Power supply units
• Electronic motors
• LED drive circuits

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific datasheet version when ordering, as manufacturing specifications may evolve. Confirm that the silicone resin coating aligns with your assembly process requirements. Ensure the thermal characteristics meet the peak current demands of your target circuit design before finalizing procurement.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on its 8-ohm resistance and 2600K B-value to match the specific inrush current profile of the application. Consider the 175°C maximum operating temperature for high-heat environments. Verify physical dimensions against board space constraints prior to integration into the final product design.

Inrush Current Limiters (ICL) Part Context

This part belongs to the PS series of power NTC thermistors manufactured by Songtian Electronics. The series offers various diameters ranging from φ5 to φ20mm. This specific model represents a standard configuration within their inrush current limiting portfolio, utilizing established ceramic technology for consistent performance.

Inrush Current Limiters (ICL) Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching resistance, B-value, and physical footprint specifications with alternative manufacturers' catalogs.