SBT-BGA DIRECT MOUNT, SOLDERLESS SOCKET FOR BURN-IN AND TEST APPLICATIONS 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 23.29 20.625 Torque until hard stop is reached (floating guide contacts bottom guide) 12.33 E DETAIL E SCALE 8 : 1 7.11 5.59 Description: SBT-BGA Socket 17x17mm, 0.8mm, 20x20 array 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. SBT-BGA-6505 Drawing ©2015 Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: Material <not specified> Finish: Weight: 20.70 STATUS: Released SHEET: 1 OF 5 REV. C ENG: V. Panavala DRAWN BY: V. Panavala SCALE: 2:1 FILE: SBT-BGA-6505 DATE: 8/3/2009 *Note: BGA pattern is not symmetrical with respect to the mounting holes. It is shifted to the right by 0.375mm 24.725±0.125 Backing Plate outline 22.600±0.125 socket base outline R2.1251 *7.225±0.025 R3 1.6592 (x4) 2.540±0.025 7.600±0.025 0.850±0.025 (x2) Non plated mounting hole 22.225±0.125 socket base outline 0.43 (x400 PAD) 5.080±0.025 1.70±0.10 (x4) Non plated mounting hole 0.80 typ Target PCB Recommendations Total thickness: 1.6mm min. Plating: Gold or Solder finish PCB Pad height: Same or higher than solder mask 19.725±0.050 Description: Recommended PCB Layout 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. SBT-BGA-6505 Drawing ©2015 Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: Material <not specified> Finish: Weight: 20.70 STATUS: Released SHEET: 2 OF 5 REV. C ENG: V. Panavala DRAWN BY: V. Panavala SCALE: 3.5:1 FILE: SBT-BGA-6505 DATE: 8/3/2009 Ironwood Package Code: BGA400H D F 0.20 Z b Z E 0.12 Z e b DETAIL F SCALE 10 : 1 A1 0.15 Z X Y 0.08 A 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 A A1 b D E e Description: Compatible BGA Minimum 0.25 0.35 20x20 array 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. SBT-BGA-6505 Drawing ©2015 Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: Material <not specified> Finish: Weight: 20.70 Maximum 2.5 0.35 0.45 17.0 BSC 17.0 BSC 0.8 BSC STATUS: Released SHEET: 3 OF 5 REV. C ENG: V. Panavala DRAWN BY: V. Panavala SCALE: 5:1 FILE: SBT-BGA-6505 DATE: 8/3/2009 ITEM NO. 8 14 Socket Base, SBT BGA, 17x17 2 Target PCB 3 Insulation Plate Bottom Pogo Guide BGA400 17x17mm 0.8mm pitch 20x20 array Middle Pogo Guide BGA400 17x17mm 0.8mm pitch 20x20 array Floating Guide BGA400 17x17mm 0.8mm pitch20x20 array Socket Lid Swivel 11mm IC Compression Screw M10 Backing Plate SBT Pin, SBT-BGA 0.5mm-0.8mm BGA400 ,0.8mm Pitch Compression Plate #0-80 x 0.5, SH Cap Screw #0-80 Shoulder Screw, 0.062" thread length Dowel pin, 1/32" X 1/4", SS #0-80, 90 deg., head pin guide screw, Peek material 5.5715mm overall Length Floating Guide Spring 5 12 11 1 4 7 6 7 8 9 10 11 12 13 1 15 6 14 15 17 10 5 16 17 4 DESCRIPTION 2 Semitron MDS 100 Semitron MDS 100 Semitron MDS 100 7075-T6 Aluminum Alloy 7075-T6 Alumium Alloy 7075-T6 Aluminum Alloy FR4 7075-T6 Aluminum Alloy Alloy Steel Stainless Steel (303) Stainless Steel (18-8) PEEK unfilled Alloy Steel (SS) 24.725 7 3 16 Material 7075-T6 Aluminum Alloy Material <not specified> High Temp FR4 1.59 4 9 0.85 1.70 13 Description: Socket Assy, Insulation Plate SBT PIN(scale 9:1) 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. SBT-BGA-6505 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: Material <not specified> Finish: Weight: 20.70 STATUS: Released 15 Insulation Plate Specification Scale1.5:1 SHEET: 4 OF 5 REV. C ENG: V. Panavala DRAWN BY: V. Panavala SCALE: 3.75:1 FILE: SBT-BGA-6505 DATE: 8/3/2009 Rev A Date 08/03/09 Initials VP B 02/19/14 DH C 03/24/15 ELS Description Original Replaced M2716 with M1082, and changed current rating of pin Updated pin guides. Changed stainless steel flat head screw to peek screw. Added posts to socket base. Updated recommended PCB layout page. Description: Revision History 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. SBT-BGA-6505 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: Finish: Weight: STATUS: Released SHEET: 5 OF 5 REV. C ENG: V. Panavala DRAWN BY: V. Panavala SCALE: 4:1 FILE: SBT-BGA-6505 DATE: 8/3/2009