The specified capacitor is a CAP CER 330PF 3KV NP0 1812. It features a capacitance of 330 picoFarads with ±5% tolerance and can withstand voltages up to 3000 volts (3kV). This ceramic capacitor uses the C0G, also known as NP0, dielectric material in an 1812 package or 4532 metric size.