The Molex 0014562021 is a 2-position, single-row IDC receptacle from the SL 70400 series. It terminates 24 AWG discrete or ribbon cable without stripping — the insulation is displaced by the contact tines during the press operation. Closed-end construction means this receptacle terminates the end of the cable run rather than passing through for a daisy-chain tap.
Mass-terminate using an IDC press tool — the cable sits in the slot, the cover is pressed down, and the contact tines pierce the insulation to make connection with the conductor. The 24 AWG wire gauge is specified; using a different gauge risks an unreliable bite or conductor damage. The female socket contacts accept the matching SL 70400 male header pins.