What This D-Sub Plug Does in the Assembly
The Molex 1731090147 is a 15-position D-Sub plug with male pins, part of the F, FCT 173109 series.
Rated 5 A per contact — typical for signal-duty D-Sub pins where the current limit comes from the pin density at the board edge, not the contact itself. ROHS3 compliant per the lifecycle record.
The 4-40 threaded inserts on the board side accept the jackscrews from the mating half.
