The 1744418-6 is a single-row, 6-position header from TE's Economy Power 2.5 series, pitched at 0.098" (2.50mm).
The 2.50mm pitch and single-row layout with all 6 positions loaded define the PCB footprint: a straight row of plated through holes spaced 2.50mm apart. The kinked pin solder termination provides mechanical retention during wave soldering. The insulation height of 0.346" (8.80mm) and post length of 0.134" (3.40mm) set the board-to-mating interface clearance, important for enclosure height budgeting.