a1 0-80 threaded insert 3.78mm [0.149"] ? 0.75mm typ. [? 0.030"] 1.27mm typ. [0.050"] 2.54mm [0.100"] 29.725mm [1.170"] 24.13mm [0.950"] 34.725mm [1.367"] 3.17mm [0.125"] 2.50mm [0.098"] 24.13mm [0.950"] 5.08mm [0.200"] 2.80mm [0.110"] 2.50mm [0.098"] 34.725mm [1.367"] 29.725mm [1.170"] ? 0.70mm typ. [? 0.028"] 0.60mm [0.024"] 1 2 substrate: 3.18m 0.18mm [0.125" 0.007"] per ipc 4101/21, silver surface finish. 1 2 side view top view description: b g a s u r f a c e m o u n t a d a p t o r 400 position surface mount land pattern to solder balls. to be used with ghz sockets. status: released drawing: h. hansen scale: 3:1 rev: a date: 12/14/05 modified: file: SF-BGA400F-B-05F dwg SF-BGA400F-B-05F drawing ? 2002 ironwood electronics, inc. po box 21151 st. paul, mn 55121 tele: (651) 452-8100 www.ironwoodelectronics.com tolerances: diameters 0.03mm [0.001?], pcb perimeters 0.13mm [0.005?], pcb thicknesses 0.18mm [0.007"], pitches (from tru e position) 0.08mm [0.003"], all other tolerances 0.13mm [0.005?] unless stated otherwise. materials and specifications are subject to change without notice. rohs compliant solder ball: sac305 alloy
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