The 0.100" pitch and 0.100" row spacing place this squarely in the standard 0.1" grid footprint — no special routing clearance needed beyond the standard 0.040" drill for the square pins. The overall contact length of 0.820" splits evenly into a 0.360" mating interface and a 0.360" solder post, giving a through-hole tail long enough for 0.062" to 0.093" PCBs.
Contact and plating
Mechanical and compliance
The unshrouded design gives you access to probe points on the pins after mating, which is useful for debug or test fixtures.