The CAP CER 220PF 5KV X7R 1808 is a ceramic capacitor with specific characteristics. It has a capacitance value of 220 pF, and its tolerance is ±20%. Additionally, it can withstand a maximum voltage of 5000V (5kV). The X7R classification indicates that the capacitor has a temperature-dependent dielectric constant and is suitable for use in applications where stability across varying temperatures is crucial. Its metric package size is 1808 (4520 in the imperial system), making it a compact component for various electronic circuits.