The CAP CER 1200 PF 1.2 KV X7R 1812 is a type of ceramic capacitor with specific characteristics. It has a capacitance value of 1200 pF and a tolerance of ±10%. This component also features a high voltage rating of 1200V (1.2kV) and is classified under the X7R dielectric material category. In metric terms, it is referred to as 4532.