NTE05-002L

Inrush Current Limiters (ICL) Overview

The NTE05-002L is a Negative Temperature Coefficient (NTC) thermistor manufactured by YAGEO, designed primarily for inrush current limiting applications. This component features a nominal resistance of 2 Ohms at 25°C with a tolerance of ±15%. It has a maximum power rating of 2.5 Watts and can withstand a peak current of 5 Amperes. The device utilizes a radial construction with axial leads, housed in a bulk package format. Key physical dimensions include a diameter of approximately 13.5 mm and a thermal time constant ranging from 50 to 100 seconds.

Inrush Current Limiters (ICL) Feature Summary

• Functions as an inrush current limiter to protect electronic circuits during power-up phases
• Utilizes negative temperature coefficient characteristics to reduce resistance as temperature increases
• Features radial leaded construction suitable for through-hole mounting on printed circuit boards

Inrush Current Limiters (ICL) Applications

• Inrush current limiting in power supply inputs
• Protection of sensitive electronic components during startup
• General purpose thermal sensing in low-power circuits

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific datasheet version provided by YAGEO or authorized distributors to confirm exact dimensional tolerances and thermal characteristics. Ensure that the selected component meets the required voltage and current ratings for the target application. Cross-reference part numbers carefully, as suffixes may indicate variations in packaging or material composition. Confirm RoHS compliance status if environmental regulations apply to the end product.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required steady-state resistance and peak current handling capabilities. Consider the thermal time constant to ensure adequate protection speed for the specific circuit dynamics. Evaluate the operating temperature range to guarantee reliability under expected environmental conditions. Compare alternative NTC thermistors from other manufacturers if specific form factors or tighter tolerances are required.

Inrush Current Limiters (ICL) Part Context

The NTE series represents YAGEO's line of NTC thermistors designed for robust inrush current control. These components are widely used in consumer electronics, industrial equipment, and automotive applications where reliable power management is critical. The NTE05-002L specifically addresses scenarios requiring moderate current limiting with a 2 Ohm baseline resistance.

Inrush Current Limiters (ICL) Replacement Considerations

Direct substitutes may include other 2 Ohm NTC thermistors with similar power ratings and thermal characteristics. Verify compatibility regarding lead spacing, diameter, and maximum allowable current before substitution. Consult manufacturer cross-reference guides for equivalent parts from other suppliers.