Abstract: An electronic device has terminals and other elements such as piezoelectric elements enclosed inside a box-shaped molded case. One of the terminals which penetrates and fixed to a side wall of the case has one or more raised contact portions for making electrical contact with one of the enclosed elements. Tabs protruding higher than these raised contact portions are provided to this terminal for preventing resin from entering the interior of the case during its molding process. These tabs are fixed to the wall of the case. Externally protruding contacting portions of the terminals are bent toward a bottom wall of the case which is larger than the side wall such that the device can be stably mounted.

Abstract: A terminal structure for an electronic device, which can be affixed to a resin case while the latter is being molded, has planar base member having a raised portion at least on one of its surfaces. A protruding piece is provided on the same surface so as to protrude therefrom higher than the raised portion. This protruding piece may be a tab which is cut out from the base member and bent therefrom, or another planar plate which overlaps the base member.