40-Position Dual-Row Receptacle for Board-to-Board Stacking
Mated Stack Height and Board Spacing Budget
The 11.04mm mated stack height is a fixed dimension when this receptacle is mated with the corresponding Dubox™ pin header. The through-hole post length of 0.114" (2.90mm) determines the PCB thickness range and solder fillet geometry.
Position Count Options Across the Dubox™ Series
The 76342-320LF is the 40-position variant in the Dubox™ 76342 base series. For lower-density needs, the same footprint and finish are available in 24-position (76342-312LF), 28-position (76342-314LF), and 36-position (76342-318LF) versions — all sharing the same 0.100" pitch, dual-row layout, 30µin gold mating finish, and 11.04mm stack height. Choosing between them is a straight position-count decision: the 40-position version fills the full row length, while the lower-count siblings leave unpopulated positions on the same footprint. If your BOM calls for 36 circuits, the 76342-318LF is a direct drop-in with identical electrical and mechanical ratings.
Sourced through independent distribution channels. No minimum order threshold beyond standard packaging (tube).