The Hirose DF9-11S-1V(69) is an 11-position, dual-row SMT receptacle from the DF9 series, built around a 0.039" (1.00 mm) pitch. That pitch sets the pad spacing on the board — tight enough for compact routing but wide enough to keep the footprint manageable for hand-assembly rework. The 3.30 mm height above board and a mated stacking height of 4.3 mm define the z-axis clearance for parallel board stacking or mezzanine applications. Board guide features on the housing help align the part during reflow, and the solder retention pads resist shear from the mating cable assembly.
Mating Half and Assembly
The SMT termination feeds well on a pick-and-place line; the Tape & Reel packaging (Cut Tape option available) keeps the reel-fed placement consistent.