UID:790681
描述: 连锡照片
图片: 选焊IPM连锡.png
UID:416779
UID:367999
UID:654003
UID:791461
UID:717552
UID:741796
UID:327523
UID:617224
UID:792270
sedulousqq:1. 目测你的PTH 件的Pitch =<2.0mm, 绿油宽度,焊盘设计,铜箔差一点影响会比较显著2. 伸出板面的引脚长度太长了,建议漏出板面的引脚长度改到0.5-1.0mm (2022-07-26 10:20)