The C2220C106K5RACTU with Multilayer Ceramic Capacitors MLCC - SMD/SMT 50volts 10uF 10% manufactured by Kemet is a type of capacitor made up of multiple layers of ceramic material with a dielectric. It is usually rectangular in shape and come in a variety of capacitance values, voltage ratings, sizes, and other characteristics. This type of capacitor is typically used in a wide range of applications, such as filtering and controlling frequency responses, decoupling RF signals, stabilizing DC power supplies, and storing energy for high voltage applications. This particular model has a capacitor value of 10uF and a voltage rating of 50 volts. This specific capacitor also has a tolerance value of ± 10%, meaning the capacitor can store a capacitance that is 10% off from its stated value.