The CAP CER 3300PF 1.2KV X7R 1808 is a ceramic capacitor with specific characteristics. It has a capacitance of 3300 pF, with a tolerance of ±20% and a voltage rating of 1200V (1.2kV). The X7R classification indicates that it is suitable for high-frequency applications and can withstand a range of temperatures. This capacitor comes in the metric package size of 1808 (4520), making it compatible with various electronic designs.