CL-200

Inrush Current Limiters (ICL) Overview

The CL-200 is a Negative Temperature Coefficient (NTC) thermistor designed as an inrush current limiter. It features a nominal resistance of 25 Ohms at 25°C with a tolerance of ±25%. The component has a continuous current rating of 1.7 A and a cold resistance of 490 mOhms. It utilizes a leaded package with a diameter of 0.550 inches (13.97 mm).

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limiting for electronic circuits.
• Constructed from NTC thermistor material for rapid thermal response.

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Motor drive protection
• Transformer inrush management

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific part number against official Amphenol Advanced Sensors documentation to confirm electrical ratings and physical dimensions. Ensure the selected component meets the required circuit current and voltage specifications. Check for any updated compliance certifications or packaging variations before finalizing procurement orders.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required steady-state resistance and peak current handling capabilities. Consider the thermal environment and mounting constraints due to the leaded package style. Verify that the 1.7 A rating aligns with the application's operational requirements.

Inrush Current Limiters (ICL) Part Context

This component belongs to the Thermometrics line of NTC thermistors, specifically engineered for inrush current control applications. It serves as a passive protection device within power electronics systems.

Inrush Current Limiters (ICL) Replacement Considerations

Consult official manufacturer substitution guides for verified equivalent part numbers. Generic replacements may not match the specific resistance curves or mechanical dimensions required for reliable operation.

Inrush Current Limiters (ICL) FAQ

What is the primary function of the CL-200?

It acts as an inrush current limiter to protect downstream components during power-up.

What is the resistance value at 25°C?

The nominal resistance is 25 Ohms with a tolerance of ±25%.