The specified component is a CAP CER 820PF 1KV C0G/NP0 2225 type of ceramic capacitor. This component has the following key characteristics: capacitance value of 820 pF, tolerance of ±2%, and voltage rating of 1000V (1kV). The ceramic material used in this capacitor is classified as C0G or NP0. It is available in the metric size designation 2225 and also known as 5763.