Board Layout and Routing Fit
The 76382-413LF: The mating contact length is 0.197" (5.00mm), and the post length is 0.134" (3.40mm) — that post length is enough for a standard 1.6mm board with a solder fillet, but check your board thickness if you are stacking multiple boards on the same through-hole.
Current, Plating, and Duty
The mating half is a Dubox™ receptacle housing (same series) with 13 cavities on 0.100-inch pitch, accepting the corresponding crimp terminals. The blue insulation colour makes the header easy to spot during harness assembly.