46-circuit Dubox receptacle
The 66925-523LF: Housing is glass-filled nylon rated UL94 V-0.
Housing and board-fit details
Black insulation, 0.240" (6.10mm) insulation height, push-pull fastening. The insulation plug feature blocks the rear of the housing to prevent solder wicking during wave processing. Brass square-pin female sockets, all positions loaded.