1. Example for board-to-board connection
| Formula | Variables |
| Distance x = a + b + c + (2 · d) | x = Board to board distance |
| Adapter length a = x – b – c – (2 · d) |
a = adaptor length b = interface reference connector c = interface reference connector d = gap for adaptor movement e = height connector f = height connector |
Calculation of example
Board to board distance:
x = a + b + c + (2∙d) = 10mm + 0.6mm + 0.6mm + (2 ∙ 0.4mm) = 12 mm
Adapter length:
a = x – b – c – (2∙ d) = 12mm – 0.6mm – 0.6mm – (2 ∙ 0.4mm) = 10mm
Note:
Please always check that the height of the two board connectors is less than the minimum board to board distance (no collision between the connectors):
xmin = e + f + 0.5 mm = 3.1 mm + 4.1 mm + 0.5 mm = 7.7 mm
