Specifications
Airborne DP550 Family Databook    Quatech, Inc. 
100-8090-100  4/14/2011  33 
11.0  Recommended Footprint 
Figure 7 - Recommended PCB Footprint 
15.90mm
Ø5.00mm (X4)
Device Standoff Keepout Area
Ø2.30mm (X4)
Board outline
Dimensions: mm
Tolerance: ± 0.15 (unless noted)
29.60mm MAX
40.60mm MAX
2
1
36
35
Hirose DF12(4.0)-36DP-0.5V
21.00mm
32.00mm
16.00mm
10.50mm
VIEWED FROM TOP
11.1  Mounting Hole Specification 
The mounting hole specification is important to maintain a tight and reliable 
friction based interference between the host PCB and the DP550 stand-off 
hardware. 
Nominal Radius:  2.2mm 
Tolerance:  +0.15mm/-0.00mm 
Host Board Thickness:  0.8mm to 1.6mm 
11.2  Alternate Mounting Hardware 
Quatech does support alternate mounting hardware for the DP550 platform. 
Please contact your Quatech sales representative for further details. 










