SBT Clamshell Socket Features • • • • • • Wide temperature range (-55C to +180C). High current capability (up to 4A). Excellent signal integrity at high frequencies. Low and stable contact resistance for reliable production yield. Highly compliant to accommodate wide co-planarity variations. Automated probe manufacturing enables low cost and short lead time. DETAIL N SCALE 16 : 1 Recommended torque is 8.5 - 10.75 in lb. 49.55 heat sink 40.00 fan 69.26 57.57 4.17 5.57 N 10.50 10.50 3.39 Description: Socket Specification 6.65 18.50 3.01 30.725 50.64 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. CBT-BGA-6032 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: Material <not specified> Finish: -Weight: 164.76 STATUS: Released SHEET: 1 OF 5 REV. A ENG: V. Panavala DRAWN BY: V. Panavala SCALE: 1:1 FILE: CBT-BGA-6032 DATE: 4/24/13 Note: BGA pattern is not symmetrical with respect to the mounting holes. BGA array is shifted 0.375mm to the right of center. 42.60 A1 Orientation 2.4375 0.80 typ. 1.25 1.25 0.850±0.025 non plated alignment holes 2.0625 10.3225 49.225 28.225±0.125 socket base 25.725±0.050 7.7825 0.43 (x784) 6.35 1.70±0.10 (x4) non plated mounting holes 18.50 20.80 25.725±0.050 28.225±0.125 socket base 30.725±0.125 backing plate Target PCB Recommendations Total thickness: 1.6mm min. Plating: Gold or Solder finish PCB Pad height: same or higher than solder mask Description: Recommended PCB Layout 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. CBT-BGA-6032 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: Material <not specified> Finish: -Weight: 164.76 STATUS: Released SHEET: 2 OF 5 REV. A ENG: V. Panavala DRAWN BY: V. Panavala SCALE: 2:1 FILE: CBT-BGA-6032 DATE: 4/24/13 Ironwood Electronics package code: BGA784C 0.2 X D 19.00 16.80 21.60 e Y Z 19.00 16.80 21.60 E A2 b 0.25 0.10 X Y Z Z M M 0.25 Z A L 0.2 Z A1 DETAIL L SCALE 6 : 1 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 2.266 2.766 A1 0.3 0.5 b 0.4 0.60 D 23.00 BSC E 23.00 BSC e ARRAY PIN COUNT 0.8 BSC 28 X 28 784 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. CBT-BGA-6032 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: Material <not specified> Finish: -Weight: 164.76 STATUS: Released SHEET: 3 OF 5 REV. A ENG: V. Panavala DRAWN BY: V. Panavala SCALE: 2.25:1 FILE: CBT-BGA-6032 DATE: 4/24/13 ITEM NO. 1 2 3 4 15 14 5 6 7 8 9 10 11 12 13 11 6 14 15 2 16 17 18 19 20 21 22 23 4 1 5 DESCRIPTION Spring Clamshell lid assembly Screw, M3 x 12mm, Low Head Cap, SS Socket Lid Latch Hinge Pin and Snap Ring, 3mm OD, 30mm long, 1045 Stl, Blk Oxide Precision Compression Spring, Zinc-Plated Music Wire, 1/2" Length, .12" OD, .016" Wire CBT 23mm Compression plate Ni Plated Backing PLate #0-80 x 0.5, SH Cap Screw Insulating washer, 5mm OD. Heat sink Compression Screw M24 threads Customer's BGA IC Customer's target PCB for 23x23mm 28x28 0.8mm pitch BGA684 Fan 40X10MM 12VDC 1.6W 9.9CFM Screw, #4-40 X 7/8", Cap CBT Socket Base Clamshell 23mm IC W/posts 0.375mm offset Bottom Pogo pin Guide 23x23mm 0.8mm 28x28 array Floating Guide 23x23mm 0.8mm 28x28 array #0-80 X .188" LG FL HD, Slotted, Polypropylene Floating Guide Spring Dowel pin, 1/32" X 1/4", SS Middle Pogo Guide 23x23mm 0.8mm 28x28 array Pogo Pin, SBT-BGA 0.5mm-0.8mm Material Steel Music Wire 18-8 Stainless Steel 7075-T6 Aluminum Alloy 7075-T6 Aluminum Alloy AISI 1045 Steel, cold drawn Zinc Plated Music Wire 7075-T6 Aluminum Alloy 7075-T6 Aluminum Alloy Alloy Steel Kapton Polyimide/Cirlex 7075-T6 Aluminum Alloy FR4 Standard FR4 Standard Material <not specified> Alloy Steel 7075-T6 Aluminum Alloy PEEK Ceramic filled Semitron MDS 100 PP Homopolymer Alloy Steel (SS) Stainless Steel (18-8) PEEK Ceramic filled 25.725±0.050 6.35 20.725 3 2.65 5 7 18 12 6.00 90° (x4) 19 16 20 21 22 17 8 10 Description: Socket Assy, Insulation Plate 30.725 13 9 Insulation Plate Specification 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. CBT-BGA-6032 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: Material <not specified> Finish: -Weight: 164.76 5.00 (x4) STATUS: Released SHEET: 4 OF 5 REV. A ENG: V. Panavala DRAWN BY: V. Panavala SCALE: 2:1 FILE: CBT-BGA-6032 DATE: 4/24/13 23.325 Recommended Force 23.5 Kgs R 3.5000 X 23° 15.67 5.5 0.4 Compression Ht. R 3.57 SECTION R-R Description: Socket Specification(2) 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. CBT-BGA-6032 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: Material <not specified> Finish: -Weight: 164.76 STATUS: Released SHEET: 5 OF 5 REV. A ENG: V. Panavala DRAWN BY: V. Panavala SCALE: 2:1 FILE: CBT-BGA-6032 DATE: 4/24/13