In the AFI portfolio of products, a full series of part numbers can be combined to meet a variety of board to board spacing. The current range available is from 12.7mm to 25.0mm. Using the Part Number Matrix on the following slide, simply select the A and B reference dimensions and add them for the desired board to board spacing. Referenced here is the nominal board to board spacing, the AFI will provide designers with float in both directions from this nominal distance.