Patent ID: 7060611
Filing Date: 2006-06-13
Classification: H01F,H01L

Abstract:
1. A method for manufacturing an electronic device for signal transmission, comprising: winding a wire of at least one electronic element onto a winding portion of an inner terminal of a lead of a packaging casing; displacing said at least one electronic element away from the inner terminal to a side of the packaging casing that is distal to the inner terminal; immersing the winding portion of the inner terminal and the wire in a bath of molten solder; removing the inner terminal and the wire from the bath of the molten solder so that the winding portion of the inner terminal forms a welded portion for reliably and electrically connecting the inner terminal to the wire of said at least one electronic element; and testing electrical connection between the inner terminal and the wire after removing the inner terminal and the wire from the bath of the molten solder.