The 9-103330-0-21: The 0.100" x 0.100" dual-row grid gives you a standard footprint that mates with AMPMODU Mod II receptacles and IDC sockets.
Tin-Plated Contacts for Moderate-Duty Interconnect
Tin is the cost-optimized choice for equipment that isn't cycled repeatedly or exposed to industrial gases. The 0.230" mating pin length and 0.120" solder tail give enough standoff for standard PCB thicknesses and clearance for the mating receptacle's latch or housing wall.
