CT-9EW-203

The Copal Electronics CT-9EW-203 is a trimmer potentiometer, a type of variable resistor used for fine-tuning electronic circuits. This component is part of the broader category of potentiometers and variable resistors, specifically designed for applications where adjustments are made infrequently after initial setup.

Key specifications include RoHS3 compliance, indicating adherence to environmental standards for hazardous substances, and a Moisture Sensitivity Level (MSL) of 1, meaning it has unlimited shelf life under recommended storage conditions. The REACH status is unaffected, suggesting compliance with European regulations regarding chemical substances.

Trimmer potentiometers like the CT-9EW-203 are essential for calibrating and setting operating points in various electronic devices. Their compact size and precise adjustment capabilities make them suitable for integration into densely populated circuit boards. The mounting type and termination style would typically be specified in a datasheet, influencing how the component is soldered and connected within a circuit.

This component is manufactured by Copal Electronics, a known supplier of electronic components. While specific electrical characteristics such as resistance value, tolerance, and power rating are not detailed here, they are critical parameters for selecting the appropriate trimmer potentiometer for a given application.