技术专栏
2OZ铜厚,四层板,0.19mm间距能做阻焊桥吗
5***3G
289
1
<img src=‘/uploadfiles/image/20210120/1611109712826093099.png’ title=‘1611109712826093099.png’ alt=‘SolderMask.png’/><br />如图所示,SolderMask间距0.19mm,焊盘间距0.25mm,SolderMask Expension0.03mm,请问:<ol class=’ list-paddingleft-2’ style=‘list-style-type: decimal;’>可以做出阻焊桥吗?SolderMask Expension应该设置多大,你们工艺有规定吗,如果小了会有什么影响?如果是两层板,上诉问题的设置会有什么不同<br/>