A device structure comprises an acoustic wave transducer comprising a component. The component comprises a piezo-electric material. Component electrodes are disposed on the component and connection posts extend away from the component. Each of the connection posts is electrically connected to one of the component electrodes. The component has a center and a length greater than a width and, for at least one pair of the connection posts, a distance between the connection posts and the center is less than one quarter of the length.