The electronic device comprises a body (40) of electrically insulating material that is provided with a through-hole or cavity. In the cavity or through-hole an electric component (20) is present. This component is attached to the body through an attachment layer (13). The surface of this attachment layer is provided with a pattern of electrical conductors for electrically coupling the component to other components and/or contact means for external coupling. At least one of which electrical conductors extends to a surface of the body.