.275 [7.0] .118 X .035 [3.0 X 0.9] USB CONNECTOR ø.090 [2.3] .08 [2.0] .136 [3.45] TYPE A STACKED PORTS Adam Technologies, Inc. USB SERIES USB-A-D-RA USB-A-Q-RA .440 [11.18] .313 [7.95] .103 [2.62] .210 [5.33] .106 [2.71] .275 [7.0] ø.037 [0.95] .098 [2.5] .104 [2.65] .224 [5.7] ø.090 [2.30] PCB EDGE .512 [13.0] .079 [2.0] .404 [10.28] .079 [2.0] .586 [14.9] .223 [5.68] ø.037 [0.95] .982 [24.90] .492 [12.5] ø.090 [2.3] .275 [7.0] Recommended PCB Layout (Bottom View) .594 [15.1] .670 [17.0] .492 [12.5] .543 [13.8] 1.300 [33.02] .137 [3.5] .634 [16.1] .035 [0.9] .102 [2.6] .024 [0.6] .110 [2.8] .224 [5.7] .41 [10.3] USB-A-T-RA .023 [0.6] .275 [7.0] .531 [13.5] .405 [10.28] .106 [2.71] .223 [5.68] .216 [5.50] USB-A-D-VT 7.95 5.3 ø.090 [2.30] 2.65 .079 [2.00] .275 [7.00] .157 [4.00] PCBEDGE .112 [2.84] .275 [7.00] .405 [10.3] .313 [5.7] Recommended PCB Layout (Bottom View) .586 [14.9] .492 [12.5] .657 [16.70] ø.037 [0.95] .039 [1.00] .570 [14.50] .874 [22.2] .615 [15.62] .874 [22.2] .962 [24.45] .492 [12.50] .079 [2.00] ø.036 [0.92] .102 [2.6] .137[3.5] .010 [0.25] .023 [0.6] 130 .146 [3.71] .275 [7.00] .035 [0.9] .078 [2.0] .267 [6.80] .275 [7.0] .531 [13.5] .208 [5.3] .405 [10.3] .334 [8.50] .104 [2.65] .224 [5.7] .018 [0.48] .267 [6.80] ø.090 [2.30] Recommended PCB Layout 909 Rahway Avenue • Union, New Jersey 07083 • T: 908-687-5000 • F: 908-687-5710 • WWW.ADAM-TECH.COM