公开(公告)号：US3747045A

公开(公告)日：1973-07-17

申请号：US3747045D

申请日：1971-04-19

Applicant: SPRAGUE ELECTRIC CO

Inventor： STROSS H

IPC: H01G2/06 ,  H01R12/71 ,  H05K3/30 ,  H05K3/34 ,  H05K1/18

CPC classification number: H01G2/06 ,  H05K3/308 ,  H05K3/3447 ,  H05K2201/10651 ,  H05K2201/10765 ,  H05K2201/10878

Abstract: The lead configuration of an electrical component is such that one of the leads locks into position in an aperture of a wiring board when the unit is inserted therein with nominal pressure. This configuration allows the unit to slide only so far into the aperture before it locks in place, thereby prohibiting the unit from being inserted any further, or from falling out of position if the board were inverted. These units remain locked in an upright position on the wiring board for the purpose of being further secured thereon, as by wave soldering.

Abstract translation: 电气部件的引线构造使得当单元以公称压力插入其中时，引线之一锁定在布线板的孔中的适当位置。 该配置允许单元在锁定到位之前仅滑动到孔中，从而禁止单元进一步插入，或者如果板被倒置则不会脱离位置。 这些单元保持锁定在布线板上的直立位置，以便通过波峰焊接进一步固定在其上。