A simple low-cost fiber optic connector having a body member into which a ferrule is inserted and held in place by an expandable retainer which allows the ferrule to snap out of the assembly upon the application of a substantial pulling force, and thereby avoid damage to the fiber or to the connector. A preferred embodiment includes two aligned ferrules inserted into opposite sides of the body such that their tips meet at the center to interconnect the ends of two optical fibers. A multiple-ferrule embodiment is also contemplated.