分级分段金手指与连接器尺寸匹配影响因素研究

Study on the matching factors between graded segments edge-board contact and connector

分级分段板边插头(金手指)由于其结构复杂,经常发生板边插头难以插入连接器的状况。本文通过对PCB板边插头与连接器尺寸匹配关系的研究,找到了影响PCB板边插头与连接器配合的关键因素,为后续板边插头与连接器的关键尺寸管控提供了重要依据。

Graded Segments Golden fingers are complex structure. It is often the case that a golden finger is hard to insert into a connector. In this paper, the key factors affecting the cooperation between PCB finger and connector are found through the research on the matching relationship between PCB and connector, which provides the important basis for the follow-up key dimension control of the finger and connector.