The CAP CER 3300PF 250V X5R 0805 is a specific type of ceramic capacitor. It has a capacitance value of 3300 picofarads (pF) and operates within a voltage range of 250 volts. The X5R designation indicates that it falls under the X5R class of capacitors, which are known for their temperature stability and low loss properties. This particular capacitor is packaged in the metric size 0805.