NTG05-009L

Inrush Current Limiters (ICL) Overview

The NTG05-009L is a Negative Temperature Coefficient (NTC) thermistor inrush current limiter manufactured by YAGEO. It features a nominal resistance of 9 Ohms at 25°C with a tolerance of ±15%. The component supports a maximum steady-state current of 5 Amperes and exhibits a low-resistance state of 171 mOhms when conducting current. The device has a cylindrical diameter of 13.00 mm (0.512 inches).

Inrush Current Limiters (ICL) Feature Summary

• Provides effective suppression of high inrush currents during power-up sequences.
• Features self-regulating thermal characteristics that reduce resistance as temperature increases.
• Designed for robust protection against transient overcurrent conditions.

Inrush Current Limiters (ICL) Applications

• Inrush current limiting in AC/DC power supplies
• Protection circuits for consumer electronic devices
• Surge current suppression in industrial control systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific part number suffix to ensure compatibility with required thermal and electrical specifications. Confirm that the steady-state current rating of 5A aligns with the application's operational requirements. Check RoHS compliance status through official manufacturer documentation before finalizing procurement orders.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required nominal resistance of 9 Ohms and the 5A steady-state current capacity. Ensure the physical dimensions, specifically the 13mm diameter, fit within the available board space. Evaluate the thermal environment to guarantee the thermistor can dissipate heat effectively during continuous operation without exceeding its rated limits.

Inrush Current Limiters (ICL) Part Context

This component belongs to the NTG series of NTC inrush current limiters produced by YAGEO. These devices are engineered to protect sensitive electronic components from damage caused by high initial surge currents. The series offers various resistance values and current ratings to suit different power supply designs and load requirements.

Inrush Current Limiters (ICL) Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.