Faston female receptacle for 0.187" tabs
The 1742899-1 is a non-insulated female quick-disconnect receptacle in TE's Faston series, accepting 0.187" (4.75mm) tab width and 0.032" (0.81mm) tab thickness. It crimps onto 16-18 AWG wire and is terminated free-hanging (in-line) with a steel contact finished in nickel.
