The 67996-120HTLF: The through-hole solder termination and 0.230" (5.84mm) mating pin length suit it for wire-to-board or board-to-board stacking with a matching receptacle.
Dual-Row Footprint and Mating Reach
Two rows spaced at 0.100" (2.54mm) give a 0.200" x 0.100" grid that matches standard 20-pin IDC or crimp receptacles. Overall contact length is 0.425" (10.80mm), with a 0.095" (2.41mm) solder tail that clears most single-sided PCBs.
The UL94 V-0 housing means the connector body will not sustain a flame inside equipment requiring a fire enclosure — a standard pass-through for UL-listed end products.