The part number for this capacitor is C3225C0G3A122J200AC. It is a type of ceramic capacitor with the designator C0G or NP0 and a capacitance of 1200 pF. The voltage rating is 1000V, which is equivalent to 1kV. This capacitor has a tolerance of ±5% for its capacitance value. Its size is metric 1210 (3225 in inches).