Patent ID: 7766697
Filing Date: 2010-08-03
Classification: H01R

Abstract:
1. A connector comprising: a connector housing which has a plurality of terminal receiving chambers juxtaposed in a first direction, the terminal receiving chambers being extending in a second direction perpendicular to the second direction, and the connector having a spacer mounting hole which extends across the terminal receiving chambers and opens to a lower surface of the connector housing; metal terminals which are received and retained respectively in the terminal receiving chambers; and a spacer which is mounted in the spacer mounting hole so as to be provisionally retained or completely retained relative to the connector housing, wherein the spacer has a plurality of terminal passage holes extending in the second direction so that the terminal passage holes are aligned with the terminal receiving chambers; wherein the spacer has a pair of right and left side walls which define portions of the right and left outermost terminal passage holes respectively, and the terminal passage holes are separated from one another by passage hole partition walls; wherein a pair of retaining projections are formed on and project outwardly in the first direction respectively from the side walls, and a pair of terminal holding projections are formed on and project inwardly in the first direction respectively from the side walls; wherein each of the right and left side walls has a projection formation portion on which the retaining projection and the holding projection are formed, and each of the projection formation portions has elasticity so as to be elastically deformed inwardly in the first direction within the range of a space formed by a groove formed in vicinity of an inner side of a root portion of the side wall; and wherein a width of each of the right and left outermost terminal passage holes between the corresponding side wall and the adjoining passage hole partition wall is greater than a width of each of inner terminal passage holes between the adjacent passage hole partition walls, and a width between the terminal holding projection and the passage hole partition wall of each of the right and left outermost terminal passage holes is substantially equal to the width of each of the inner terminal passage holes, the inner terminal passage holes disposed between the right and left outermost terminal passage holes.