Connector, series of connectors and method of assembling it

摘要

An object of the present invention is to improve operability in moving a convector. A connector is provided with a housing 10 connectable with a mating housing 40 and projections 21 formed at ends of outer surfaces of the housing 10 with respect to a width direction orthogonal to a connecting direction. A connecting operation of the two housings 10, 40 progresses when the projections 21 are fitted into recesses 46 formed in the mating housing while being prevented when the projections 21 are not fittable into the recesses 46. Surfaces of the projections 21 facing a widthwise center of the housing 10 are inclined surfaces 24 inclined outwardly.