| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electronic device with the connection reliability improved. <P>SOLUTION: In an electronic control device provided by mounting a printed board with a connector, the printed board includes a through hole penetrating from a connector-arranged surface to the rear surface, a land for surface provided on the connector-arranged surface and a land for insertion integrally provided on a wall surface of the through hole and at the periphery of an opening of the through hole. The connector includes, as a terminal, a branched terminal containing both an inserting part which is electrically connected to the land for insertion via a solder supplied from the connector-arranged surface side into the through hole, while being inserted into the through hole and a surface part which is arranged on the land for surface to be electrically connected, as end parts, where a recessed portion is formed at a part at least including a part which is part of a reverse surface of a surface part and on the through hole and the recessed portion is extended to an edge of the reverse surface. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
