| 摘要 |
<p>PURPOSE:To connect the pattern wiring of a multilayer printed wiring board with the lead pin of an electronic part without using solder. CONSTITUTION:A cylindrical metallic socket 4, whose one end is blocked, is press-fit in the through hole of a multilayer printed wiring board 3, and pattern wirings 5 and 7 and the socket 4 are electrically connected. Next, the lead pins 1a and 2a of an electronic part are inserted into this socket 4, and the socket 4 and the lead pins 1a and 2a are electrically connected.</p> |
