Ball grid array systems for surface mounting an integrated circuit using a Z-directed printed circuit board component
作者： Keith Bryan Hardin
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摘要: A printed circuit board according to one example embodiment includes a Z-directed component mounted in mounting hole the board. The body having top surface, bottom surface and side surface. Four conductive channels extend through portion of along length body. four are spaced substantially equally around perimeter An integrated is on has ball grid array that balls electrically connected corresponding component.
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