The CAP CER 22UF 16V X7R 1210 is a type of ceramic capacitor. It has a capacitance value of 22 microfarads and an operating voltage rating of 16 volts. The X7R classification indicates that it falls within the X7R temperature coefficient category, which means it exhibits a stable capacitance over a range of temperatures. This component features a metric size designation of 1210, which corresponds to an actual dimensions of approximately 3.2 millimeters in length and 2.5 millimeters in width.