The specified component is a 2.2 pF, ±0.25 pF ceramic capacitor with a capacitance value of 2.2 picofarads and a tolerance of ±0.25 picofarads. It has a maximum working voltage of 1000V (1kV) and is designated as C0G/NP0 for its temperature characteristics. The capacitor's case size is 1206, which corresponds to the metric designation 3216.