A plug connector part for electrical connection to a mating plug connector part is provided. The plug connector part includes a housing and a contact carrier that is movable in relation to the housing. The contact carrier includes at least one electrical contact for the mating plug connector part and a slider that is movable in relation to the housing and to the contact carrier. The plug connector part for includes an elastic element that is supported on the slider and on the contact carrier in such a way that the elastic element is tensioned by a displacement of the slider in relation to the contact carrier.