The TE Connectivity 552272-1 is a 24-position IDC plug from the CHAMP.085 series, terminated to ribbon cable in one press operation. Free-hanging (in-line) mounting means it lands at the end of a cable bundle, not on a board.
Why the Bail Lock and Gold Plating Matter for the Fit
The bail lock, not just a plastic ramp, clamps the plug to the receptacle housing so the cable pull or machine vibration doesn't work the contacts loose. Together they make this a plug suited for environments where a standard IDC latch might walk open.
No crimp tool, no solder; just a press. The free-hanging style means the cable assembly terminates in-line, not at a right angle.