Floating polarized electrical connector assembly

An electrical connector assembly for interfacing between a component frame and a printed circuit board, comprising:

• a board connector for mounting on a surface of the printed circuit board;
• a frame connector having opposite sides for mounting on the component frame and for mating with the board connector in a mating direction generally perpendicular to the printed circuit board;
• complementary interengaging tongue-and-groove means between the frame connector and the frame and extending generally perpendicular to said mating direction for interengaging the frame connector with the frame, complementary interengaging poolarizing means between the frame connector and the frame included in the tongue and groove means;
• and
• complementary interengaging latch means between the frame connector and the frame comprising one latch projection in the form of a circular boss, with a boss diameter, projecting outwardly from each opposite side of the frame connector for snapping into a circular latch recesses, with a recess diameter, in the component frame, the boss diameter being smaller than the recess diameter which is required for holding the connector interengaged with the frame in a blind mating application.