a component having an airdome enclosure that protects the component from its external environment . an airdome enclosure according to the present techniques avoids the high costs of employing special materials and / or specialized process steps in the manufacture of a component . an electronic component according to the present techniques includes a set of substructures formed on a substrate and an airdome enclosure over the substructures that protects the substructures and that hinders the formation of parasitic capacitances among the substructures .