The specified capacitor is a CAP CER 680PF 1KV C0G/NP0 1210 model. It has a capacitance of 680 pF and operates within a tolerance of ±10%. This component also features a voltage rating of 1000V (1kV) and utilizes ceramic dielectric material, classified as C0G or NP0 (also referred to as Class 1). Its metric package size is designated as 1210, equivalent to the standardized 3225 measurement.