Patent ID: 6552642
Filing Date: 2003-04-22
Classification: B23K,H01F,H01L

Abstract:
An electronic component comprising:a base having a central core and raised portions disposed at opposite ends of said base, each of said raised portions including a surface which defines a mounting surface for said electronic component; at least one electrode located on the mounting surface of each of said raised portions of said base; an electric wire located on said central core of said base and respective ends of said electric wire being connected to said at least one electrode located on the mounting surface of each of said raised portions of said base; wherein said at least one electrode located on the mounting surface of each of said raised portions of said base includes at least a solder barrier layer made of a material having a high melting point and an easy-soldering layer made of a material having a low melting point compared to said high melting point; and a portion of said electric wire is embedded in said easy-soldering layer such that said portion of said electric wire and said easy-soldering layer of said at least one electrode located on the mounting surface of each of said raised portions of said base are substantially flush and no part of said portion of said electric wire embedded in said easy-soldering layer extends above said easy-soldering layer of said at least one electrode located on the mounting surface of each of said raised portions of said base, and said portion of said electric wire located on a mounting surface side is flattened and exposed.