A Top View Features 12 Directly mounts to target PCB (needs tooling holes) with hardware Minimum real estate required Compression plate distributes forces evenly 33.602mm [1.323"] Clamshell lid 5 A 11 Materials: 49.23mm [1.938"] Side View (Section AA) 1 Clam Shell Lid: Black anodized Aluminum. Height = 20 mm. 2 Socket Base: Black anodized Aluminum. Height = 6 mm. 3 Compression Plate: Black anodized Aluminum. Thickness = 12 mm. 4 Compression Screw: Clear anodized Aluminum. Height = 27 mm, Fluted Knob 4 Assembled 44mm +/-2 + IC thickness 5 1 6 7 3 2 10 6 9 Customer's PCB 8 Elastomer: 40 micron dia gold plated brass filaments arranged symmetrically in a silicone rubber (63.5 degree angle). Thickness = 0.75mm. Elastomer Guide: Non-clad FR4. Thickness = 0.725mm. Socket Base Screw: Socket Head Cap Screw, alloy steel with black oxide finish, 0-80 Thread, 1/2" long. 8 Backing Plate: Black anodized Aluminum 9 Insulation Plate: Ultem 10 Ball Guide: Kapton polyimide. 11 Latch: Black anodized Aluminum. 11 IC frame: Ultem 7 CG-BGA-4008 Drawing Status: Released © 2010 IRONWOOD ELECTRONICS, INC. Tele: (952) 229-8200 www.ironwoodelectronics.com Drawing: Vinayak R Date: 2/18/10 File: CG-BGA-4008 Dwg Modified: Scale: 1.25:1 Rev: A All Tolerances: ±0.125mm (unless stated otherwise). Materials and specifications are subject to change without notice. PAGE 1 of 5 Recommended PCB Layout Top View *Note: BGA pattern is not symmetrical with respect to the mounting holes. Orientation Mark Socket Body Size (item 2) 1.25mm±0.13mm(x4) 1.25mm±0.13mm(x4) 2.8375mm* 0.80mm typ. 2.4625mm 2.540mm Ø 0.850mm±0.025mm (x2) Alignment Hole Ø 0.42mm pad backing and insulation plate outline (item 8 & 9) 49.23mm Socket Lid Size (item 1) 5.080mm 21.725mm(x4) Ø 1.61mm±0.05mm (x4) Mounting Hole 24.225mm (x4) Ø 4.78mm (x4) 26.725mm sq. backing plate 33.60mm Target PCB Recommendations Total thickness: 1.5mm min. Plating: Gold or Solder finish DXF DATA WILL BE PROVIDED CG-BGA-4008 Drawing Status: Released © 2010 IRONWOOD ELECTRONICS, INC. Tele: (952) 229-8200 www.ironwoodelectronics.com Drawing: Vinayak R Date: 2/18/10 File: CG-BGA-4008 Dwg Modified: Scale: 3:1 Rev: A Recommended PCB Layout Tolerances: ±0.025mm [±0.001”] unless stated otherwise. PAGE 2 of 5 Compatible BGA Spec. X Y D E 3 Øb Ø0.15 X Y Ø0.08 11.66mm e Bottom View 8.35mm Top View A 5 0.20 4 1 Dimensions are in millimeters. Interpret dimensions and tolerances per ASME Y14.5M-1994. A 2 Dimension b is measured at the maximum solder ball diameter, parallel to datum plane Z. b 0.50 3 D 19.0 BSC Datum Z (seating plane) is defined by the spherical crowns of the solder balls. E 19.0 BSC 4 e 0.8 BSC 5 Parallelism measurement shall exclude any effect of mark on top surface of package. Z A1 Z Side View 0.10 Z DIM CG-BGA-4008 Drawing Status: Released © 2010 IRONWOOD ELECTRONICS, INC. Tele: (952) 229-8200 www.ironwoodelectronics.com Drawing: Vinayak R Date: 2/18/10 File: CG-BGA-4008 Dwg Modified: A1 MIN MAX 4.00 0.36 0.46 Array: 22 X 22 Rev: A Scale: - PAGE 3 of 5 26.73mm 2.50mm Top View 26.73mm 21.725mm±0.025mm 3.00mm 7.00mm Ø 1.61mm 6.00mm sqr. Note: Backing plate holes are tapped to accept 0-80 screws. 15.94mm 21.725mm±0.025mm 1.59mm Insulation Plate Side View 6.35mm Backing Plate Description: Backing Plate with Insulation Plate CG-BGA-4008 Drawing Status: Released © 2010 IRONWOOD ELECTRONICS, INC. Tele: (952) 229-8200 www.ironwoodelectronics.com Drawing: Vinayak R Date: 2/18/10 File: CG-BGA-4008 Dwg Modified: Scale: 2:1 Rev: A All dimensions are in mm. All tolerences are +/- 0.125mm. (Unless stated otherwise) PAGE 4 of 5 Top View of Socket Base 47.23mm [1.859"] 14.00mm [0.551"] 15.63mm [0.615"] Latch side 24.23mm [0.954"] Hinge side Socket Base ( item 2) 3.69mm (x4) [0.145"] Pin A1 mark 49.22mm [1.938"] 56.67mm [2.231"] 3.45mm [0.136"] 16.95mm [0.667"] 12.06mm [0.475"] 7.45mm [0.293"] 17.86mm [0.703"] 12.61mm [0.497"] 30.09mm [1.185"] 26.11mm [1.028"] 55.11mm [2.170"] CG-BGA-4008 Drawing Status: Released © 2010 IRONWOOD ELECTRONICS, INC. Tele: (952) 229-8200 www.ironwoodelectronics.com Drawing: Vinayak R Date: 2/18/10 File: CG-BGA-4008 Dwg Modified: Scale: 1.25:1 Rev: A All dimensions are in mm. All tolerences are +/- 0.125mm. (Unless stated otherwise) PAGE 5 of 5