I'm trying to create a PCB footprint for this part, but I'm not familiar enough with dimensioning to fully understand the diagram.
Usually dimensions like D and E are specified as minimum and maximum values, but here they are using the profile dimensioning. I thought I could understand it by learning a bit of GD&T but I'm still confused by the reference the C datum and what that means.
Would the maximum dimension of D be 8 + 2 * (1/2 * 0.15)? What would the C mean in that case?