Patent ID: 6793541
Filing Date: 2004-09-21
Classification: H01R,H05K

Abstract:
An electrical connector for mounting on a printed circuit board having a plurality of through holes, comprising:a dielectric housing; a plurality of conductive terminals mounted on the housing, each terminal including a tail portion for passing through a selected one of the through holes in the printed circuit board in an insertion direction, each tail portion having a first side and a latch hook projecting from a second side opposite the first side, the width of the tail portion between said first side and a tip of the latch hook being less than a diameter of the selected through bole, and biasing projections, each having a straight biasing surface parallel to said insertion direction, at said first sides of the terminals, the biasing projections being spaced from the latch hooks, the biasing surfaces engaging the insides of the through holes, biasing the latch hooks into engagement with the opposite side of the printed circuit board when the latch hooks clear the through holes, and, with an opposed biasing surface from another tail portion, gripping the printed circuit board preventing lateral movement of the housing in relation to the printed circuit board; whereby each tail portion can be inserted from one side of the printed circuit board through the selected through hole with minimum insertion forces, with the latch hook being engageable with an opposite side of the printed circuit board.