20-Position Dubox™ SMT Receptacle — Fit and Footprint
Stack Height and Board-Level Fit
The 10.81 mm mated stack height is fixed by the receptacle's insulation height (0.275" / 6.99 mm) and the mating header's profile. This dimension is critical for the board-to-board spacing — if your design calls for a different gap, the Dubox™ series offers other stack heights within the same footprint. The connector accepts bottom or top entry, meaning the receptacle can be mounted on either side of the PCB and still mate with a header from above or below, depending on the board stack-up.
