NTE03-022L

Inrush Current Limiters (ICL) Overview

The YAGEO NTE03-022L is a Negative Temperature Coefficient (NTC) thermistor belonging to the NT series, designed as an inrush current limiter. It features a 10 mm disc size and offers a nominal resistance of 22 Ohms with a tolerance of ±15%. The component supports a steady-state current of 3 A and is rated for operation within a temperature range of -40°C to +125°C. It utilizes radial leads for through-hole mounting and holds TUV and UL approvals.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limiting during power-up phases
• Features negative temperature coefficient characteristics for self-regulating protection
• Constructed with radial leads for standard through-hole PCB integration

Inrush Current Limiters (ICL) Applications

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

Inrush Current Limiters (ICL) Procurement Notes

Verify that the specific order matches the 22 Ohm resistance value and 3 A current rating required by the circuit design. Confirm the 10 mm package dimension fits the mechanical constraints. Ensure the supplier provides documentation confirming TUV and UL safety approvals if regulatory compliance is mandatory for the end product.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a robust, cost-effective solution for limiting initial surge currents is needed. The 22 Ohm starting resistance and 3 A capacity define its suitability for moderate power applications. Consider the thermal dissipation requirements and the steady-state operating temperature to ensure long-term reliability within the specified -40°C to +125°C range.

Inrush Current Limiters (ICL) Part Context

This part belongs to YAGEO's NT series of NTC thermistors specifically engineered for inrush current limiting. These components are widely used in electronic equipment to protect sensitive downstream components from high initial charging currents. The series is characterized by reliable performance and standardized dimensions for easy integration into various industrial and consumer electronics designs.

Inrush Current Limiters (ICL) Replacement Considerations

Substitute parts must match the 22 Ohm nominal resistance, 3 A current rating, and 10 mm diameter. Verify equivalent safety certifications such as UL or TUV. Ensure the replacement maintains similar beta values and time-current characteristics to preserve circuit protection integrity.