Abstract: A plurality of first terminals has two terminal groups. The first terminal belonging to the terminal group is a power supply terminal sequentially arranged at a predetermined pitch. The second terminal is disposed outside a region of the terminal group in a terminal arrangement direction. In the first terminals belonging to the terminal group, a gap greater than the predetermined pitch is formed between a specific first terminal arranged on an innermost side in the terminal arrangement direction and another first terminal not belonging to the given terminal group, the other first terminal being adjacent to the specific first terminal.

Abstract: A reinforcement metal fitting of a ribbon conductor connector includes a held portion held in a housing on the front end side of the housing, an elongating portion elongating from the held portion to a front side, and elongating outside the housing, a regulating portion elongating downward from the elongating portion, and a fixing portion located below the regulating portion and fixed to a circuit board. The main body has a regulated portion located corresponding to the reinforcement metal fitting in a terminal arrangement direction. The regulated portion is located so as to be contactable with the regulating portion facing from the front when the movable member is at the closing position.

Abstract: Terminals have a retained portion located forwardly of a receiving space and retained in a housing, and a contact arm portion that extends toward the rear from the retained portion; a contact arm portion has a contact portion that protrudes toward the receiving space in the connector thickness direction perpendicular to the forward-backward direction and the terminal array direction and is capable of contacting the counterpart connect body; a contact portion faces the interior surface of the receiving space across a gap in the connector thickness direction; the terminals have an extension portion located forwardly of the contact portion; the extension portion has a reflective portion in the rear end portion thereof; the reflective portion has a rear end face within a range that includes the protruding end of the contact portion when viewed from the rear; and the rear end face is formed as a reflecting surface.

Abstract: The locking members have an upper arm portion that extends in the forward-backward direction, a mountable portion that is mounted to the housing downwardly of the upper arm portion, and a strut portion that extends upwardly from the mountable portion and is coupled to the upper arm portion, the upper arm portion has a pressure-receiving arm portion that extends forwardly from the top end of the strut portion and a locking arm portion that extends toward the rear from the top end of the strut portion, the locking arm portion has an engaging portion positioned so as to permit engagement with the flat-type conductor when the movable member is in the closed position, the pressure-receiving arm portion has its front end portion located downwardly of the other parts while forming a pressure receiving portion.

Abstract: The locking members have an upper arm portion, a mountable portion, and a strut portion; the upper arm portion has a. pressure-receiving arm portion and a locking arm portion; the mountable portion has an upper clamping portion and a lower clamping portion that extend in the forward-backward direction, and a coupling portion that couples the upper clamping portion and the lower clamping portion, with the upper clamping portion being resiliently displaceable in the up-down direction, and the mounting portion of the housing being clamped by the upper clamping portion and lower clamping portion in the up-down direction; the strut portion extends upwardly from the upper clamping portion and is coupled to the upper arm portion; the movable member has cam portions located above the pressure-receiving arm portions; and the cam portions depress the pressure-receiving arm portions downward when the movable member moves from the closed position to the open position.