CBT-BGA DIRECT MOUNT, SOLDERLESS SOCKET FOR BURN-IN AND TEST APPLICATIONS Features • Wide temperature range (-55C to +180C). • High current capability (up to 8A). • 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. 49.23 42.60 76.50 49.16 60.23 7.16 6.35 18.50 7.05 74.93 Description: CBT-BGA 26x26 arry 1mm pitch Primary dimension units are millimeters, Secondary dimension units are [inches]. 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-6000 Specification Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: Material <not specified> Finish: Weight: 159.97 STATUS: Released SHEET: 1 OF 4 DRAWN BY: V. Panavala SCALE: 1:1 FILE: CBT-BGA-6000 DATE: 8/26/2009 REV. A *Note: BGA pattern is not symmetrical with respect to the mounting holes. 1.700 (X4) NON-PLATED MOUNTING HOLE 34.725 BACKING PLATE 32.600 SOCKET BASE 0.850 (X2) NON-PLATED ALIGNMENT HOLE 1.00 14.863 12.500 12.323 29.725 32.225 SOCKET BASE 9.783 12.313 12.688 25.000 0.510 PAD (TYP) Target PCB Recommendations Total thickness: 1.5mm min. Plating: Gold or Solder finish 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-6000 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: Material <not specified> Finish: Weight: 159.97 STATUS: Released SHEET: 2 OF 4 DRAWN BY: V. Panavala SCALE: 2:1 FILE: CBT-BGA-6000 DATE: 8/26/2009 REV. A 0.20 C A B Ironwood Package coge BGA676C 0.20 C A A1 D E C e b 0.20 DIM A A1 b D E e 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. ARRAY 0.25 A B C 0.10 C MIN 0.40 0.50 26.85 26.85 1.00 MAX 4.00 0.60 0.70 27.15 27.15 26 X 26 Description: 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-6000 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: Material <not specified> Finish: Weight: 159.97 STATUS: Released SHEET: 3 OF 4 DRAWN BY: V. Panavala SCALE: 2:1 FILE: CBT-BGA-6000 DATE: 8/26/2009 REV. A 4 13 18 ITEM NO. 1 2 3 4 5 4 2 3 11 5 20 6 7 8 9 10 11 12 13 14 15 16 17 18 1 19 20 21 DESCRIPTION Material CBT socket base 27mm with posts Socket Lid Latch Compression Screw Hinge Pin and Snap Ring, 3mm OD, 30mm long, 1045 Stl, Blk Oxide Middle Guide 26x26 array 1mm pitch Bottom Guide 26x26 array 1mm pitch Floating Guide 26x26 array 1mm pitch Screw, #0-80 x .188", Pan, SS Floating Guide Spring Compression plate Spring Clamshell lid assembly Screw, M3 x 12mm, Low Head Cap, SS Test PCB BGA676C Insualtion Plate Backing Plate 27x27mm #0-80 x 0.5, SH Cap Screw Precision Compression Spring, Zinc-Plated Music Wire, 1/2" Length, .12" OD, .016" Wire Pogo Pin, 1mm Pitch SBT BGA pin 676 pin BGA package, 1mm Pitch Dowel Pin, 1/32" x 3/8", SS 7075-T6 Aluminum Alloy 7075-T6 Aluminum Alloy 7075-T6 Aluminum Alloy 7075-T6 Aluminum Alloy AISI 1045 Steel, cold drawn PEEK Ceramic filled PEEK Ceramic filled PEEK Ceramic filled Material <not specified> Alloy Steel (SS) 7075-T6 Aluminum Alloy Steel Music Wire 18-8 Stainless Steel FR4 FR4 7075-T6 Aluminum Alloy Material <not specified> Zinc Plated Music Wire Material <not specified> Chrome Stainless Steel 8 34.725 21 6 19 1.61 (x4) 7 10 14 9 15 29.725 1.27 16 10.00 17 1.600 20.06 Insulation Plate Specification Description: Skt, Insulation Plate, Pi PIN DETAIL 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-6000 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: Material <not specified> Finish: Weight: 159.97 STATUS: Released SHEET: 4 OF 4 DRAWN BY: V. Panavala SCALE: 2:1 FILE: CBT-BGA-6000 DATE: 8/26/2009 REV. A