NTG07-003M

Inrush Current Limiters (ICL) Overview

The YAGEO NTG07-003M is a Negative Temperature Coefficient (NTC) thermistor designed for inrush current limiting applications. It features a nominal resistance of 3 Ohms with a tolerance of ±20%. The component supports a maximum steady-state current of 7 A and has a diameter of 13.00 mm (0.512 inches). Lead spacing is specified at 7.50 mm (0.295 inches).

Inrush Current Limiters (ICL) Feature Summary

• Effectively restrains surge currents during system startup.
• Maintains low power loss under stable operating conditions.
• Provides wide over-current control range with fast response characteristics.

Inrush Current Limiters (ICL) Applications

• Inrush current limiting in power supply circuits
• Surge protection for electronic equipment
• Over-current control in industrial systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific manufacturer datasheet to confirm current availability status, as distribution channels may list this part as obsolete or restricted. Ensure that the 7 A steady-state current rating and 3 Ohm resistance align with the thermal management requirements of the target application circuit before finalizing procurement.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a robust NTC thermistor is required for high-current inrush suppression. The 13 mm diameter and 7 A rating suit applications demanding significant surge absorption. Confirm that the lead spacing matches the PCB footprint and that the thermal dissipation capabilities meet the continuous load requirements of the design.

Inrush Current Limiters (ICL) Part Context

This part belongs to YAGEO's NT series of NTC thermistors, specifically engineered for inrush current limiting. Unlike standard sensing thermistors, these are optimized for energy absorption and rapid resistance drop after startup, making them critical for protecting sensitive downstream components from initial power spikes.

Inrush Current Limiters (ICL) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative NTC inrush limiters by matching key parameters: 3 Ohm resistance, ±20% tolerance, 7 A steady-state current, and 13 mm diameter.