Component for surface waves has a surface wave element with main and end surfaces and an electrode for electrical connection, a substrate, a resin sealing layer and contact hump connector surface.

摘要

A substrate has a multilayer substrate (MS) (2) with contact apertured electrode disks (CAEDs) (20a,20b), one end of which links to electrode connection areas (16,17) on the upper surface of the MS. Inner electrodes (22,23) connect to the CAEDs. Attaching electrodes (24,25) fit on the lower surface of the MS. End surface wiring electrodes (26,27) link to the attaching electrodes and the inner electrodes on an end surface of the MS.