The MICROCHIP TECH. MCP4011T-202E/MS is a digital potentiometer designed for automotive applications. With a resistance of 2.1kOhm and 64 position settings, it offers precise control over the attenuation of signals. This potentiometer is a volatile device, meaning it requires power to maintain its settings. It comes in an 8-pin MSOP package and is available in tape and reel packaging, making it ideal for automated manufacturing processes. Whether you're working on automotive electronics or other applications requiring precision signal control, the MCP4011T-202E/MS is a reliable and versatile choice.