SG-BGA DIRECT MOUNT, SOLDERLESS SOCKET Features • Directly mounts to target PCB (needs tooling holes) with hardware • High speed, reliable Elastomer connection • Minimum real estate required • Compression plate distributes forces evenly • Ball guide prevents over compression of elastomer • Easily removable swivel socket lid 65.0 Recommended torque= 50 in-lbs A 14.4 7.94 A 8.797 6.350 SECTION A-A Description: SG-BGA skt 52.5x52.5mm 1mm 46x46array Primary dimension units are millimeters, Secondary dimension units are [inches], Weight is in grams. Tolerances: Hole diameters ±0.03mm [±0.001"], Pitches (from true position) ±0.025mm [±0.001"], substrate thickness tolerance ±10%, all other tolerances ±0.13mm [±0.005"] unless stated otherwise. Materials and specifications are subject to change without notice. SG-BGA-6419 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: N/A Finish: N/A Weight: 240.74 STATUS: Released SHEET: 1 OF 4 REV. A ENG: R. Patil DRAWN BY: M. Raske SCALE: 1:1 FILE: SG-BGA-6419 Dwg DATE: 03/20/2015 *Note: BGA pattern is not symmetrical with respect to the mounting holes. It is shifted by 0.375mm to the right of center. 65.00 Socket Base Outline 7.8750* 45.00 (x4) 2X B 0.850 THRU ALL Non Plated Hole 0.025 A B 7.50 24.92 A 19.84 0.51 30.00 1.00 Typ. 30.00 30.00 Description: Recommended PCB Layout Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: N/A Finish: N/A Weight: 240.74 2.200±0.100 THRU ALL 0.035 A B Target PCB Recommendations Total thickness: 2mm min. Plating: Gold or Solder finish PCB Pad height: Same or higher than solder mask Primary dimension units are millimeters, Secondary dimension units are [inches], Weight is in grams. Tolerances: Hole diameters ±0.0254mm [±0.001"], Pitches (from true position) ±0.0762mm [±0.003"], substrate thickness tolerance ±10%, all other tolerances ±0.127mm [±0.005"] unless stated otherwise. Materials and specifications are subject to change without notice. SG-BGA-6419 Drawing 8X STATUS: Released SHEET: 2 OF 4 REV. A ENG: R. Patil DRAWN BY: M. Raske SCALE: 3:2 FILE: SG-BGA-6419 Dwg DATE: 03/20/2015 Ironwood Package Code: BGA1936B Y X D 45.00 E 0.25 M 0.10 M 45.00 b X Y Z X e 0.25 Z A 0.2 Z Z A1 1. Dimensions are in millimeters. 2. Interpret dimensions and tolerances per ASME Y14.5M-1994. 3. Dimension b is measured at the maximum solder ball diameter, parallel to datum plane Z. 4. Datum Z (seating plane) is defined by the spherical crowns of the solder balls. 5. Parallelism measurement shall exclude any effect of mark on top surface of package. DIM Minimum Maximum A 3.91 4.31 A1 0.40 0.60 b 0.50 0.70 D 52.50 BSC E 52.50 BSC e 1.00 BSC ARRAY 46x46 PIN COUNT 2116 Description: Compatible BGA Primary dimension units are millimeters, Secondary dimension units are [inches], Weight is in grams. Tolerances: Hole diameters ±0.03mm [±0.001"], Pitches (from true position) ±0.025mm [±0.001"], substrate thickness tolerance ±10%, all other tolerances ±0.13mm [±0.005"] unless stated otherwise. Materials and specifications are subject to change without notice. SG-BGA-6419 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: N/A Finish: N/A Weight: 240.74 STATUS: Released SHEET: 3 OF 4 REV. A ENG: R. Patil DRAWN BY: M. Raske SCALE: 3:2 FILE: SG-BGA-6419 Dwg DATE: 03/20/2015 ITEM NO. 14 12 13 9 5 7 3 8 4 PCB 46x46array 1mm pitch 2 Insulation Plate 55mm 3 Ball Guide 46x46array 1mm pitch 4 Elastomer Guide 55mm IC Ultem 1000 5 BGA device 52.5x52.5mm, 46x46array 1mm pitch FR4 Standard 6 Swivel Socket Base 52.5x52.5mm 7075-T6 Aluminum Alloy IC 7mm ht 7 Dowel Pin, 1/32" x 3/16", SS 8 0.75mm thick 0.1mm pitch 63 deg angled elastomer 9 #0-80 Shoulder Screw, 0.090" thread length Stainless Steel (303) 10 Screw, M2x0.4 x 16mm, Cap, SS Stainless Steel (18-8) 11 Backing Plate 55mm IC 7075-T6 Aluminum Alloy 12 Socket Lid for 55mm IC 7075-T6 Aluminum Alloy 13 Compression Plate for 55mm IC 7075-T6 Aluminum Alloy 14 Compression Screw, M30 7075-T6 Aluminum Alloy 1 2 Material 1 6 10 Description FR4 FR4 High temp Kapton Polyimide/Cirlex Chrome Stainless Steel 11 2.200 6.400 1.590 65.000 60.000 R1.590 SG Elastomer 6.350 BACKING AND INSULATION PLATE Description: Socket Assy, Insulation Plate Primary dimension units are millimeters, Secondary dimension units are [inches], Weight is in grams. Tolerances: Hole diameters ±0.03mm [±0.001"], Pitches (from true position) ±0.025mm [±0.001"], substrate thickness tolerance ±10%, all other tolerances ±0.13mm [±0.005"] unless stated otherwise. Materials and specifications are subject to change without notice. SG-BGA-6419 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: N/A Finish: N/A Weight: 240.74 STATUS: Released SHEET: 4 OF 4 REV. A ENG: R. Patil DRAWN BY: M. Raske SCALE: 3:2 FILE: SG-BGA-6419 Dwg DATE: 03/20/2015