The CAP CER 270PF 50V X7R 0805 is a specific type of ceramic capacitor. It has a capacitance value of 270 picofarads, operates within a voltage range of ±5 to 50 volts, and adheres to the X7R dielectric rating. The package size for this component is 0805 (2012 Metric), indicating its dimensions in millimeters.