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pcb铺铜安全间距（到过孔及焊盘）如何设置

2025-03-16 12:35:53

推荐回答（1个）

回答1：

我觉得你那个并不是通孔焊盘，。你打开焊盘的属性按钮看看焊盘的“层属性”究竟是什么，multi-layer，而smt焊盘一般在top
layer，并且焊盘为smt焊盘的时候，焊盘属性中的通孔选项无法设置。
为通孔焊盘的时候，通孔大小如果为0的话，就变成smt式样的焊盘。

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