The specified component is a CAP CER 1800PF 1.2KV C0G 2220 - 1800 pF ±5 1200V (1.2kV) ceramic capacitor with the following characteristics: - A capacitance value of 1800 pF - A tolerance of ±5% - A voltage rating of 1200V (1.2kV) - A C0G, NP0 (1B) type - A 2220 package size (also known as a 5750 metric package).