25.00mm [0.984"] 2.50mm [0.098"] 34.725mm [1.367"] 25.00mm [0.984"] 5.08mm [0.200"] 2.50mm [0.098"] 34.725mm [1.367"] 2.54mm [0.100"] 1.00mm [0.039"] ? 0.60mm [? 0.024"] 3.18mm [0.125"] 0.51mm [0.020"] substrate: 3.18mm 0.25mm [0.125" 0.001"] fr4/g10 or equivalent high temp material. 17m [1/2 oz.] cu clad. snpb plating. solder ball: eutectic sn63pb37 1 2 1 2 29.725mm [1.170"] ? 0.61mm [? 0.024"] typ. 2.74mm [0.108"] 2.36mm [0.093"] 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 surface mount land pattern to solder balls. to be used with ghz sockets. status: released drawing: h. hansen scale: 2:1 rev: b date: 8/14/02 modified: 6/16/05 file: SF-BGA456D-B-05 dwg SF-BGA456D-B-05 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.
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