The CAP CER 1800PF 1KV C0G/NP0 2225 is a type of ceramic capacitor with specific characteristics. It has a capacitance value of 1800 pF and operates within a voltage range of ±1 kV (1000 V). The designation C0G indicates that it belongs to the C0G/NP0 class, which is known for its stable temperature characteristic. This particular component is designated as 2225 in metric notation, equivalent to the part number 5763.