A ceramic capacitor with the designation CAP CER 330PF 1KV C0G/NP0 1808 has a capacitance value of 330 pF and operates within a tolerance range of ±2%. It can withstand a maximum voltage rating of 1000V (1kV). This capacitor is classified as a C0G, NP0 type, which is commonly used in applications requiring stable capacitance values over temperature. Its metric size is 1808, corresponding to other designations such as 4520.