A ceramic capacitor with a capacitance of 2.2 picoFarads and a tolerance of ±0.5 pF is specified in the CAP CER 2.2PF 25V C0G/NP0 1206. This component has a voltage rating of 25 volts and conforms to the C0G (NP0) dielectric type, meeting the metric 3216 size requirements.