The specified component is a ceramic capacitor with the designation CAP CER 820 PF 50V NP0(C0G) 0805. This capacitor has a capacitance value of 820 pF and operates at a voltage rating of 50V. It conforms to the C0G (NP0) temperature coefficient specifications and is available in the 0805 package size, also known as the 2012 metric format.