The specified capacitor is the CAP CER 33PF 2KV NP0 1812. It has a capacitance of 33 picofarads with an accuracy of ±10% and can withstand voltages up to 2000 volts, which is equivalent to 2 kilovolts. This component belongs to the C0G or NP0 ceramic capacitor series and features the metric designation 4532.