20-Position Straddle Mount Plug

40- and 80-Position Vertical Plug

114- 6061

Rev D

4

of 14

C. Recommended Layout

The boardlock holes and contact holes in the pc board must be precisely located to ensure proper

placement and optimum performance of the plug or receptacle. The pc board must be designed using the

dimensions provided in Figure 4.

The “X” and “Y” symbols on the pc board layout represent customer established datums. They are the origin for the

basic dimension (XXX and YYY datum), the point from which ALL hole positions must be located. The layout

dimensions apply to either side of the pc board.

NUMBER OF

DIMENSION

NUMBER OF

POSITIONS

E

G

H

J

40

34.11

20

21

40

80

59.51

40

41

80

Figure 4 (Cont’d)

NOTE

i