| 摘要 |
<p>A connection pin is pressed into through-metallized bore (46) in a printed circuit board (44). The connection pin is preferably of slightly conical external shape and has a recess (30) which extends in its longitudinal direction and which is open at one side. The provision of the recess makes the press-in portion (14) of the pin somewhat resilient. The press-in portion is divided into a plurality of portions of different external shapes. In spite of a high level of resiliency and a sufficiently high pressing pressure, metallization and tinning of the board bores are not scraped off and the formation of cuttings is prevented. <IMAGE></p> |
