15-Position D-Sub Receptacle in the AMPLIMITE HD-20 Series
The steel shell is tin plated, and the housing/ shell flange is unthreaded, so panel mounting requires a separate screw-lock kit or jack-screw hardware.
Mating Half and Shell Size
This receptacle mates with a standard D-Sub plug — the shell size, connector layout 2 (DA, A), defines the footprint. The unthreaded flange means the mating pair relies on the hardware you add: a standard D-Sub slide-lock or screw-lock set (female screw-lock posts on the receptacle side, male hardware on the plug) secures the connection.
5747299-2 vs 5747299-1
The difference between 5747299-2 and 5747299-1 is the contact finish thickness. For a BOM that calls out the -2, substituting the -1 risks mating-cycle life and corrosion performance — the footprint and pinout are identical, but the plating grade is the decision point.