NTB02-007MV

Inrush Current Limiters (ICL) Overview

The YAGEO NTB02-007MV is a Negative Temperature Coefficient (NTC) thermistor designed for inrush current limiting. It features a nominal resistance of 7 ohms at 25°C with a tolerance of ±20%. The component supports a maximum steady-state current of 2A and utilizes a 5mm body diameter. This leaded device is intended for integration into electronic circuits to manage initial power surge currents effectively.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective suppression of high inrush currents during power-up phases
• Utilizes negative temperature coefficient characteristics for automatic resistance reduction
• Features a compact 5mm radial leaded package for standard PCB mounting

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Consumer electronics devices
• Industrial control systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific datasheet version for thermal dissipation curves and time-current characteristics. Confirm that the 2A steady-state rating aligns with the target circuit's continuous load requirements. Ensure proper spacing on the PCB to accommodate heat dissipation from the 5mm element during operation.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 7-ohm initial impedance is required to limit surge current to safe levels. The 2A current rating dictates suitability for low-to-medium power applications. Consider the physical dimensions and lead configuration for compatibility with existing board layouts and assembly processes.

Inrush Current Limiters (ICL) Part Context

This part belongs to the NT series of NTC thermistors manufactured by YAGEO. These components are specialized for protecting sensitive electronic components from damage caused by excessive initial current flow. The series offers various resistance values and current ratings to suit different power levels.

Inrush Current Limiters (ICL) Replacement Considerations

Cross-reference with other 7-ohm, 2A NTC thermistors from manufacturers such as EPCOS or Murata. Verify that substitute parts match the 5mm diameter and lead spacing to ensure mechanical fit without redesigning the footprint.