Disclosed herein is one embodiment of an apparatus that includes a housing that defines an interior cavity. The housing also includes a spring aperture. The apparatus further includes a spring coupled to the housing over the spring aperture, with the spring having a deflection portion and a feedthrough aperture. The apparatus also has an electrical connector coupled to the spring and extending through the feedthrough aperture and the spring aperture. The electrical connector may have a plurality of electrical traces extending from a location external to the housing to a location within the interior cavity of the housing.