The CAP CER 560PF 2.5KV X7R 1808 is a specific type of ceramic capacitor, characterized by its 560 picofarad capacitance value and ±10% tolerance. It has a maximum working voltage rating of 2500 volts (2.5 kV) and follows the X7R temperature coefficient characteristic. The capacitor's physical size corresponds to the metric designation 1808, which indicates an 1808-case dimension in millimeters (7 mm x 5 mm).