PCB封装图如下： 如下左图是水晶头，右图是RJ45接口，即水晶头母座或插座，从左到右是1-8，对应引出的引脚如上图的PCB封装，注意PCB封装是俯视图。
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Altium Designer 使用笔记
画板一般步骤： 1.先画原理图，从库里面寻找，如果没有，需要自己画原理图和对应的PCB封装，所谓PCB封装，是指包含了元器件尺寸、引脚等相关信息，对应于 Print Circute...
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