Pitch and Footprint — 1.25mm SMT Mount
The 10114828-10102LF: At 1.25mm pitch, this header demands a tight board footprint — the 2 positions fit in roughly 2.5mm of board edge, leaving room for routing between pads on a standard PCB. Compared to the 3-position sibling (10114828-10103LF), this 2-position version is the minimum circuit count for a simple enable or power pair — no unused positions to manage.
The 0.089" (2.25mm) mating pin length provides enough engagement depth for standard crimp receptacles; the 0.185" (4.70mm) insulation height clears most cable plugs. Termination is solder-only — no press-fit option — so the board must survive reflow temperatures.