技术专栏
通孔焊盘能否一面阻焊
7***5S
481
1
使用通孔的焊盘,我想Top开窗焊接。而Bottom层阻焊,请问,能否这样设计?<img src=‘/uploadfiles/image/20210924/1632461616804000434.jpg’ title=‘1632461616804000434.jpg’ alt=‘Bottom.jpg’/><img src=‘/uploadfiles/image/20210924/1632461611275002460.jpg’ title=‘1632461611275002460.jpg’ alt=‘top.jpg’/>
