Abstract: An electrical connector includes a dielectric housing having at least one terminal-receiving passage extending in a terminal-insertion direction. A pair of grooves are respectively formed in side walls of the passage and extend in the terminal-insertion direction. A conductive terminal having side walls is inserted into the passage. A pair of smooth outwardly extending projections is formed on the side walls for riding in the grooves in the side walls of the passage. A locking shoulder is spaced from the projections a distance greater than the given distance, whereby the front contact end of the terminal can be inserted into the passage only when the top walls of the terminal and the passage are juxtaposed to align the projections on the terminal with the grooves in the passage.

Abstract: A terminal module is provided for coupling between a printed circuit board and a relatively movable component. The module includes an elongated dielectric housing defining a longitudinal axis extending between opposite ends of the housing. One opposite end of the housing has a coupling for interengagement with the relatively movable component and for allowing relative movement between the component and the printed circuit board. A slot extends axially into the housing from an open end thereof at an opposite end of the housing for embracing an edge of a printed circuit board inserted axially into the slot. A conductive terminal is mounted on the housing through an open side of the housing generally parallel to the slot. The terminal has a contact portion extending into the slot for engaging an appropriate circuit trace on the printed circuit board.

Abstract: A lever type electrical connector assembly includes a first connector having an actuating lever pivotally movably mounted thereon for movement between a preload position and a mating position. The actuating lever includes a cam groove formed therein. A latch is provided between the first connector and the actuating lever for holding the actuating lever in the preload position. A second connector includes a cam follower projection to be engaged in the cam groove of the actuating lever, whereby the connectors are mated and unmated in response to rotation of the actuating lever. A release is provided on the second connector for releasing the latch automatically as the connectors are mated to allow the actuating lever to move from the preload position to the mating position.