Board Layout Fit – 26 Positions at 2.54mm Pitch
The 68439-226HLF: The 0.500" (12.70mm) mating pin length gives enough reach to engage with a standard box receptacle or IDC socket; the 0.120" (3.05mm) solder tail suits a 1.6mm-thick PCB with a typical through-hole solder joint. All 26 positions are loaded — no omitted centre pins to confuse the wiring diagram.
The base product number is 68439; the -226HLF suffix encodes the 26-position, dual-row, gold-plating variant. No official pin-compatible cross-reference from other manufacturers is documented.