NTE05-002M

Inrush Current Limiters (ICL) Overview

The YAGEO NTE05-002M is a Negative Temperature Coefficient (NTC) thermistor designed for inrush current limiting applications. It features a nominal resistance of 2 Ohms with a tolerance of ±20% and supports a steady-state current of 5 Amperes. The component utilizes a 10mm diameter bead construction, providing robust thermal mass for effective energy dissipation during startup phases. Packaged in bulk format, this radial leaded device is suitable for through-hole mounting on printed circuit boards.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective suppression of high inrush currents during power-up sequences
• Utilizes NTC material properties to automatically adjust resistance based on temperature changes
• Features a 10mm bead design optimized for thermal stability and heat dissipation

Inrush Current Limiters (ICL) Applications

• Power supply input stages for inrush current limitation
• AC/DC converter protection circuits
• Electronic equipment requiring startup current control

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributor before integration. Confirm that the 2 Ohm resistance and 5 Ampere current ratings align with the target circuit's thermal and electrical requirements. Ensure the bulk packaging format matches the assembly line handling capabilities.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 10mm NTC thermistor is required for moderate current levels around 5 Amperes. The 2 Ohm initial resistance offers a balance between surge suppression and operational loss. Consider the physical size constraints of the PCB layout to accommodate the radial leads and the bead volume. Validate thermal performance under worst-case ambient conditions.

Inrush Current Limiters (ICL) Part Context

This part belongs to the NT series of NTC thermistors from YAGEO, specifically engineered for inrush current limiting. Unlike precision sensing thermistors, this component prioritizes energy absorption and current control capabilities. The radial package style distinguishes it from surface-mount alternatives, making it suitable for applications where mechanical robustness and easy manual or automated insertion are preferred.

Inrush Current Limiters (ICL) Replacement Considerations

Direct substitutes must match the 2 Ohm resistance, 5A current rating, and 10mm form factor. Verify that alternative manufacturers offer components with equivalent I-V characteristics and thermal time constants to ensure identical circuit behavior without redesign.