The CAP CER 2.2PF 63V C0G/NP0 1206 is a specific type of ceramic capacitor. It has a capacitance value of 2.2 pF and tolerance of ±0.5pF, with a working voltage rating of 63V. This capacitor conforms to the C0G/NP0 specification and is available in the 1206 package size, also known as 3216 metric.