Connector

A connector, comprising:

• a first housing (10;
• 10A) including a plurality of cavities (19), into which terminal fittings (110) are at least partly insertable, at least one resiliently deformable locking lance (24) for retaining the terminal fitting (110) being formed at an inner surface of each cavity (19), wherein:
• an erroneous connection preventing portion (27) for preventing an erroneous connection with a mating second housing (40) projects from an outer surface of the first housing (10), and
• the erroneous connection preventing portion (27) is arranged at a position located on a surface at the same side as the inner surfaces of the cavities (19) connected with the base ends of the locking lances (24) and substantially corresponding to a partition wall (22) partitioning adjacent ones of the cavities (19).

A connector, comprising:

• a first housing (10) which can at least partly accommodate one or more terminal fittings (110) connected with respective ends of one or more wires (W) and from a surface of which the wires (W) are to be drawn out, and
• a holder (90), into which the first housing (10) is to be at least partly mounted, wherein:
• a projecting plate portion (32) arranged to at least partly surround the wires (W) projects backward from the surface of the first housing (10),
• the projecting plate portion (32) is to be inserted and held into the holder (90) provided on a mounting object with the rear end thereof in the lead, and
• the holder (90) is formed with a wire draw-out opening (99) extending in a direction intersecting with forward and backward directions (FBD) and adapted to permit the wires (W) to be drawn out to the outside.