The CAP CER 180PF 1.5KV X7R 1808 is a type of ceramic capacitor that provides high capacitance values while withstanding significant voltage levels. This particular component has a capacitance value of 180 pF and operates within the ±5 tolerance range. It can handle voltages up to 1500V (1.5kV) and features an X7R dielectric rating, indicating its stability across various temperature conditions. The capacitor is packaged in the 4520 Metric configuration, which corresponds to the 1808 designation for smaller form factor applications.