CL-200A

Inrush Current Limiters (ICL) Overview

The CL-200A is an NTC inrush current limiter manufactured by Amphenol Advanced Sensors. It features a nominal resistance of 25 Ohms at 25°C with a tolerance of ±25%. The device has a maximum steady-state current rating of 1.7 A and a cold resistance of 490 mOhms. It utilizes a disc package with a diameter of 13.97 mm (0.550 inches) and includes uninsulated lead wires for axial mounting.

Inrush Current Limiters (ICL) Feature Summary

• Functions as an NTC thermistor to limit inrush current during power-up
• Provides excellent mechanical strength due to disc construction
• Operates as a power resistor with high thermal stability

Inrush Current Limiters (ICL) Applications

• Inrush current limiting in power supply circuits
• Protection of electronic equipment from surge currents
• Power resistor applications requiring thermal management

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific datasheet version for the CL-200A to confirm electrical characteristics and mechanical dimensions. Ensure compatibility with circuit requirements regarding steady-state current and resistance values. Check for any specific handling or mounting instructions provided in the official documentation.

Inrush Current Limiters (ICL) Selection Notes

Select this component when inrush current limitation is required for AC/DC inputs. Consider the 1.7 A current rating and 25 Ohm resistance for appropriate circuit protection. Verify that the disc form factor and lead wire configuration suit the PCB layout and mechanical constraints of the design.

Inrush Current Limiters (ICL) Part Context

This part belongs to the Thermometrics line of NTC thermistors designed for robust industrial and commercial applications. Amphenol Advanced Sensors provides these components for reliable temperature sensing and current limiting, supporting various end markets including industrial automation and consumer electronics.

Inrush Current Limiters (ICL) Replacement Considerations

Consult official substitution guides for compatible NTC inrush limiters with similar resistance and current ratings. Verify that alternative parts meet the same mechanical and electrical specifications before integration.