A ceramic capacitor with a capacitance of 0.018 microfarads, rated for 1.2 kilovolts, and belonging to the X7R category, is specified by the designation CAP CER 0.018UF 1.2KV X7R 1825. It has a tolerance of ±20% and can withstand a voltage of up to 1200 volts. This component comes in a metric package type 4564 with an 1825 reference dimension.