The CAP CER 10PF 1KV C0G/NP0 1808 is a specific type of ceramic capacitor with a capacitance value of 10 pF. It has a tolerance rating of ±10% and a voltage rating of 1000V, or 1kV. This component falls under the category of Class I (C0G) or Class II (NP0) ceramic capacitors and is designed for use in various applications due to its high stability and low temperature coefficient.