The CAP CER 820PF 2KV X7R 1210 is a type of ceramic capacitor. It has an extremely high capacitance value, specifically 820 pF, and is ±20% tolerant. Additionally, it features a maximum working voltage of 2000V (or 2kV). This component is categorized as an X7R type, which indicates its dielectric properties. Its compact design is measured in metric dimensions, specifically the 1210 package size, equivalent to 3225 in standard measurements.