32.23mm 32.23mm a s s e m b l e d 9.30mm + ic thickness a a recommended torque = 5 in lbs. all tolerances: 0.125mm (unless stated otherwise). materials and specifications are subject to change without notice. ghz bga socket - direct mount, solderless features status: released drawing: s. huang scale: - rev: a date: 03/04/2013 file: SG-BGA-6377 dwg.mcd SG-BGA-6377 drawing ? 2013 ironwood electronics, inc. tele: (952) 229-8200 www.ironwoodelectronics.com 1 8 6 3 high speed, reliable elastomer connection compression plate distributes forces evenly ball guide prevents over compression of elastomer minimum real estate required directly mounts to target pcb (needs tooling holes) with hardware. customer's bga ic 4 top view side view (section aa) easily removable swivel socket lid socket lid: black anodized 6061 aluminum. thickness = 2.5mm. 1 elastomer guide: non-clad fr4. thickness = 0.725mm. compression plate: black anodized 6061 aluminum. thickness = 3.5mm. elastomer: 40 micron dia gold plated brass filaments arranged symmetrically in a silicone rubber (63.5 degree angle). thickness = 0.75mm. socket base: black anodized 6061 aluminum. thickness = 6.5mm. ball guide: kapton polyimide. socket lid screw: socket head cap, alloy steel with black oxide finish, 4-40 fine thread , 4.76mm long. 10 2 compression screw: clear anodized 6061 aluminum. thickness = 5mm, hex socket = 5mm. 7 9 2 3 4 5 7 9 6 8 modified: page 1 of 4 10 11 11 customer's target pcb 5 socket base screw: socket head cap, alloy steel with black oxide finish, 0-80 fine thread , 15.87mm long. backing plate: anodized aluminum 6.35mm thick. insulation plate: fr4/g10, 1.59mm thick.
mounting hole alignment hole orientation mark 2.25mm 0.13mm (x4) 2.25mm 0.13mm (x4) 32.225mm 0.125mm (x4) 7.5mm 27.725mm(x4) 0.8mm typ. ? 0.85mm 0.025mm (x2) ? 0.36mm pad 4.6375mm* socket size 5mm 4.2625mm 19.2mm(x4) ? 1.71mm 0.1mm (x4) 32.725mm 0.125mm (x4) backing plate size page 2 of 4 recommended pcb layout tolerances: 0.025mm [0.00 1] unless stated otherwise. r e c o m m e n d e d p c b l a y o u t t o p v i e w t a r g e t p c b r e c o m m e n d a t i o n s total thickness: 1.6mm min. plating: gold or solder finish pcb pad height: same or higher than solder mask * n o t e : b g a p a t t e r n i s n o t s y m m e t r i c a l w i t h r e s p e c t t o t h e m o u n t i n g h o l e s . i t i s s h i f t e d 0 . 3 7 5 m m t o t h e c e n t e r o f t h e r i g h t . note: full bga pattern shown. please adjust pattern according to individual requirements. status: released drawing: s. huang scale: 2:1 rev: a date: 03/04/2013 file: SG-BGA-6377 dwg.mcd SG-BGA-6377drawing ? 2013 ironwood electronics, inc. tele: (952) 229-8200 www.ironwoodelectronics.com modified:
d e y x ?0.25 ?0.10 z x y ?b 3 detail top view (reference only) side view (reference only) 3 4 5 dimensions are in millimeters. interpret dimensions and toleraces per asme y14.5m-1994. dimension b is measured at the maximum solder ball diameter, parallel to datum plame z. datum z (seating plane) is defined by the spherical crowns of the solder balls. parallelism measurement shall exclude any effect of mark on top surface of package. 1. 2. c o m p a t i b l e b g a s p e c 0.20 bottom view (reference only) dim min max a 1.70 a1 0.27 0.45 b 0.55 d e e 21.00 bsc 21.00 bsc 0.8 bsc array 25x25 e a a1 detail 0.15 z z 0.25 z 5 4 page 3 of 4 status: released drawing: s. huang scale: 3:1 rev: a date: 03/04/2013 file: SG-BGA-6377 dwg.mcd SG-BGA-6377 drawing ? 2013 ironwood electronics, inc. tele: (952) 229-8200 www.ironwoodelectronics.com modified: ironwood package code: bga625c1
page 4 of 4 status: released drawing: s. huang scale: 3:1 rev: a date: 03/04/2013 file: SG-BGA-6377dwg.mcd SG-BGA-6377 drawing ? 2013 ironwood electronics, inc. tele: (952) 229-8200 www.ironwoodelectronics.com modified: description: b a c k i n g p l a t e side view top view 6.35mm 2.5mm 2.5mm 32.725mm 16mm (x4) 10mm sqr. 1.27mm (x4) 1.59mm insulation plate backing plate ? 1.61mm 0.05mm (x4) note: backing plate holes are tapped to accept 0-80 screws. 27.73mm (x4) 20.06mm 32.73mm 5mm 5.03mm
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