NTE03-012LF

Inrush Current Limiters (ICL) Overview

The YAGEO NTE03-012LF is a Negative Temperature Coefficient (NTC) thermistor designed for inrush current limiting applications. It features a nominal resistance of 12 Ohms with a tolerance of 15%. The component supports a steady-state current rating of 3 Amperes and operates within a temperature range of -40°C to +170°C. It has a physical diameter of 13.5 mm and utilizes radial leads for PCB mounting.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limitation during power-up sequences
• Utilizes negative temperature coefficient characteristics for self-regulating thermal response
• Designed for robust performance in high-current electronic circuits

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Motor drive circuits
• Industrial control systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix LF against official YAGEO documentation to confirm lead-free compliance status. Confirm that the 12 Ohm resistance value aligns with the target circuit's inrush current requirements. Ensure the 3A steady-state current rating exceeds the operational load. Validate the radial package dimensions for PCB footprint compatibility before procurement.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required 12 Ohm initial resistance to limit peak charging currents. Ensure the 3A continuous current capacity matches the system's maximum operating load. Verify that the 13.5 mm diameter fits the available board space. Consider the -40°C to +170°C operating range for environmental suitability.

Inrush Current Limiters (ICL) Part Context

This part belongs to the NTC thermistor category, specifically engineered for inrush current limiting functions. It serves as a protective element in electronic assemblies to prevent damage from high initial charging currents. The radial leaded package facilitates through-hole mounting on printed circuit boards.

Inrush Current Limiters (ICL) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Cross-reference with other 12 Ohm, 3A NTC thermistors only if official substitution lists are consulted.