NTD04-005M

Inrush Current Limiters (ICL) Overview

The YAGEO NTD04-005M is an Inrush Current Limiting (ICL) Negative Temperature Coefficient (NTC) thermistor from the NT Series. It features a disc size of 8 mm and a nominal resistance of 5 ohms at 25°C. The component is rated for a steady-state current of 4 A. It is designed to limit inrush currents during power-up phases in electronic circuits.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limiting protection for sensitive electronic components
• Utilizes negative temperature coefficient characteristics for automatic resistance adjustment
• Complies with TÜV and UL safety standards for industrial applications

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Motor drive circuits
• Transformer primary side protection

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific ordering suffix and packaging configuration against the official YAGEO datasheet before procurement. Confirm that the 8 mm disc size and 5 ohm resistance meet the circuit design requirements. Ensure compliance with regional RoHS directives and check for any specific handling instructions regarding thermal stress during soldering processes.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required steady-state current rating of 4 A and the initial resistance value of 5 ohms. Consider the physical dimensions of the 8 mm disc for PCB layout constraints. Evaluate the thermal dissipation capabilities relative to the expected ambient operating conditions and duty cycle of the application.

Inrush Current Limiters (ICL) Part Context

This part belongs to the YAGEO NT Series of NTC thermistors, specifically engineered for inrush current limiting applications. These components are widely used in consumer electronics and industrial equipment to protect rectifiers, capacitors, and transformers from high startup currents.

Inrush Current Limiters (ICL) Replacement Considerations

Consult the official YAGEO cross-reference documentation for verified substitute part numbers. Ensure any replacement maintains identical electrical parameters including 5 ohm resistance and 4 A current rating.