The CAP CER 2.2PF 2KV C0G/NP0 1206 is a specific type of ceramic capacitor. It has a capacitance value of 2.2 pF and a tolerance of ±0.05pF, with a voltage rating of 2000V (2kV). The C0G/NP0 designation indicates that it belongs to the Class 1 temperature and load characteristics group, while the metric size 1206 corresponds to an imperial size of 3216.