NTG04-019M

Inrush Current Limiters (ICL) Overview

The YAGEO NTG04-019M is an NTC thermistor designed as an inrush current limiter. It features a nominal resistance of 19 Ohms at 25°C with a tolerance of ±20%. The component supports a maximum steady-state current of 4 A and exhibits a residual resistance of 265 mOhms at rated current. It has a cylindrical body diameter of 0.512 inches (13.00 mm) with a lead spacing of 0.295 inches (7.50 mm).

Inrush Current Limiters (ICL) Feature Summary

• Provides effective limitation of high inrush currents during power-up sequences.
• Utilizes negative temperature coefficient characteristics to reduce resistance as temperature increases.
• Features robust construction suitable for repeated thermal cycling applications.

Inrush Current Limiters (ICL) Applications

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

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix requirements against official YAGEO documentation, as variations such as LF or MF may indicate different packaging or compliance standards. Confirm that the 19 Ohm resistance and 4 A current ratings align precisely with the target circuit design parameters before finalizing procurement orders.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 19 Ohm initial resistance is required to manage surge currents up to 4 Amperes. Ensure the physical dimensions of the 13.00 mm diameter and 7.50 mm lead spacing fit the available PCB footprint. Validate that the thermal dissipation capabilities meet the operational duty cycle requirements of the application.

Inrush Current Limiters (ICL) Part Context

This part belongs to the NT series of NTC thermistors manufactured by YAGEO. These components are categorized under inrush current limiters within the broader thermistor product family. The manufacturer specializes in passive electronic components, including resistors and capacitors, serving global industrial and consumer markets.

Inrush Current Limiters (ICL) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official YAGEO documentation for cross-reference information or equivalent specifications from other manufacturers if direct replacement is necessary.