| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pin-erecting type printed circuit board which is constituted, in such a way that the solder used at erecting of a pin does not obstruct work performed to other portions by devising the shape and dimension of the pin or changing the shape of the through-hole into which the pin is inserted. SOLUTION: In a pin-erecting type printed circuit board, which is constituted by planting a required pin 3 in a through-hole section 2 made through a printed circuit board 1 and soldering the pin 3 in the hole section 2, the insertion length of the pin 3 is made shorter than the depth of the hole section 2 and the pin 3 is formed in a multilayered shape such that the diameter of the pin 3 becomes smaller, the farther it is into the interior of the hole section 2.</p> |
