A ceramic capacitor with the designation CAP CER 0.022UF 100V X7R 2225 has a capacitance of 0.022 microfarads and operates at a voltage of 100 volts. It is classified as an X7R type, which indicates its temperature characteristics, and it conforms to the metric designation 2225 (also known as 5763), signifying its physical dimensions in millimeters: 4.5 x 3.2 x 1.6.