Patent ID: 7025609

Claim:
An electrical connector ( 10 ), comprising: a dielectric housing ( 12 ) having a receptacle ( 26 ) for receiving a complementary mating connecting device ( 28 ); a plurality of conductive terminals ( 14 ) mounted on the housing and having contact portions ( 66 ) exposed in the receptacle for engaging appropriate contacts of the mating connecting device; a shutter ( 36 ) pivotally mounted on the housing by pivot means ( 42 , 46 ) providing pivotal movement of the shutter in an angular range (C) between a closed position blocking the receptacle ( 26 ) to prevent inadvertent engagement of foreign objects with the contact portions of the terminals and an open position allowing mating of the complementary mating connecting device; said pivot means including a bearing hole ( 42 ) in the housing, the bearing hole having a given width (W) and a restricted mouth ( 54 ) of a width (W 1 ) less than said given width, and a pivot shaft ( 46 ) on the shutter ( 36 ) and pivotally positionable in said bearing hole ( 42 ), the pivot shaft having a major cross-dimension (D) less than said given width (W) of the bearing hole ( 42 ) but greater than the width (W 1 ) of said restricted mouth ( 54 ) whereby the shutter can pivot between said dosed and open positions, and the pivot shaft ( 46 ) having a minor cross-dimension (T) less than the width (W 1 ) of said restricted mouth ( 54 ) to allow the pivot shaft to be inserted into the bearing hole and rotated so that the major cross-dimension of the shaft is aligned with the restricted mouth to prevent the shaft from moving out of the bearing hole; stop means ( 40 , 40 a , 48 ) to prevent pivotal movement of the shutter ( 36 ) beyond said angular range (C) after the pivot shaft ( 46 ) is inserted into the bearing hole ( 42 ); and anti-overstress means ( 40 ) to allow said stop means ( 40 a ) to resiliently yield if excessive forces are applied to the shutter in an attempt to pivot the shutter ( 36 ) beyond said angular range, at least a portion ( 40 ) of said anti-overstress means being formed by a portion of said stop means.