The specified component is a CAP CER 22PF 630V C0G/NP0 type ceramic capacitor. It has the following key characteristics: - capacitance value: 22 pF - tolerance: ±1 pF - rated voltage: 630V - case size: 1808 (equivalent to 4520 metric) - dielectric material: C0G/NP0, which is a specific type of ceramic material.