A surface mounted electronic component is provided. The surface mounted electronic component includes a main body, a circuit element, a conductive electrode, and a virtual electrode. The circuit element is arranged in the main body. The conductive electrode is disposed on an outer surface of the main body, wherein the conductive electrode electrically is connected to the circuit element. The virtual electrode is disposed on the outer surface of the main body, wherein the virtual electrode lies near the conductive electrode. There is a distance between the virtual electrode and the conductive electrode.