| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly reliable unit for mounting a structure for a printed wiring board, and solve the problem that a small clip for holding and fixing the structure on the printed wiring board for high density mounting is deformed by unsuitable handling, the holding force for the structure is reduced, and the electric contact resistance is increased so that the desired characteristics may be impaired. SOLUTION: This clip is embedded in a clip embedding hole provided in the printed wiring board, so that the size of the upper part of the clip exposed from the printed wiring board is made small to prevent the application of an excessive external force exceeding the elastic stress of the clip to it due to inappropriate handling. Further, even when an excessive force is applied to it, the side surface of the clip is supported by the side wall of the embedding hole, so that the decrease of the holding force due to the permanent deformation of the clip and the increase of the electric contact resistance can be prevented. COPYRIGHT: (C)2006,JPO&NCIPI
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