OPEN TOP LEVER LID CBT-QFE DIRECT MOUNT, SOLDERLESS SOCKET FOR BURN-IN AND TEST APPLICATIONS 23.500 Floating guide A Middle guide 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 A Bottom guide DETAIL B SCALE 10 : 1 TOP VIEW 22.72 5.30 21.725 B 35.750 SECTION A-A Description: Open Top CBT socket for 0.5mm pitch 7mm sq 9mm tip-tip 48 pin QFP package 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-QFE-3009 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: N/A Finish: N/A Weight: 44.52 STATUS: Released SHEET: 1 OF 5 REV. A ENG: S. Huang DRAWN BY: M. Raske SCALE: 1.5:1 FILE: CBT-QFE-3009 Dwg DATE: 06/02/2016 *Note: IC pattern is not symmetrical with respect to the mounting holes. It is shifted by 0.25mm to the right. of center. 22.225 Component keepout for socket base BACKING PLATE see page 5 for details 8.700 1.700±0.100 (x4) Non-plated mounting hole 0.035 A B 5.500 6.3625 * 5.8625* 2.500 B 2.540 4.5125 4.35 0.85±0.025 (x2) Non-plated alignment hole 0.025 A B 8.700 2.000 22.225 0.280 A 0.500 5.080 DETAIL A SCALE 12 : 1 8.8625 (x8) Target PCB DesignRecommendations: Total thickness: 1.59mm 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 ±0.0254mm [±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. CBT-QFE-3009 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: N/A Finish: N/A Weight: 44.52 STATUS: Released SHEET: 2 OF 5 REV. A ENG: S. Huang DRAWN BY: M. Raske SCALE: 4:1 FILE: CBT-QFE-3009 Dwg DATE: 06/02/2016 Ironwood package code: QFE48SB 9.000 7.000 9.000 7.000 1.400±0.050 0.100±0.050 TOP VIEW DETAIL C SCALE 12 : 1 0 ≤Ө≤7 C 0.600±0.150 0.220±0.050 0.500 FRONT VIEW 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. Description: Compatible Device 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-QFE-3009 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: N/A Finish: N/A Weight: 44.52 STATUS: Released SHEET: 3 OF 5 REV. A ENG: S. Huang DRAWN BY: M. Raske SCALE: 6:1 FILE: CBT-QFE-3009 Dwg DATE: 06/02/2016 ITEM NO. 26 26 25 1 2 3 3 4 28 30 5 6 2 9 24 7 8 9 DESCRIPTION Material 7075-T6 Alumium Alloy 7075-T6 Alumium Alloy CBT socket base lever lid Lid, lever design Top Compression plate QFE48 9x9mm 7075-T6 Aluminum Alloy T-T, 0.5mm pitch Bottom Compression plate QFE48 PEEK 9x9mm T-T, 0.5mm pitch Floating pin guide QFE48 9x9mm T-T, PEEK 0.5mm pitch Middle pin guide QFE48 9x9mm T-T, Semitron MDS 100 0.5mm pitch 9x9mm tip to tip, 7x7mm body size FR4 High temp 0.5mm pitch QFE48 Test PCB, QFE48, 9mm tip to tio, 0.5mm FR4 High temp pitch 7mm body size Clamshell Latch Snap Lid Socket 7075-T6 Alumium Alloy 18 16 10 Hinge Pin, 2mm OD, 24mm Lg, SS Stainless Steel (303) 24 7 4 10 11 12 13 14 7075-T6 Aluminum Alloy Alloy Steel (SS) Kapton Polyimide/Cirlex Kapton Polyimide/Cirlex 22 1 Ni plt 5 POST BACKING PLATE 15MM Floating Guide Spring Insulating washer, 3mm OD. Insulating washer, 4mm OD. #0-80, 90 deg., head pin guide screw, Peek material 302SS Comp. Spring .375" Length, .125" OD, .016" Wire Dia. #0-80 x 0.5, SH Cap Screw Coil Spring, 180 0.109" OD, SS Dowel pin, 1/32" X 1/4", SS Stamped Pin, 0.4mm SBT-BGA Bottom pin guide QFE48 9x9mm T-T, 0.5mm pitch 18 SS Shoulder Screw, 3 mm Dia. x 2mm Long Shoulder, M2 Thread 18 SS Shoulder Screw, 3 mm Dia. x 3mm Long Shoulder, M2 Thread Bearing 3mm shaft, 6mm OD, 2.5mm Width Shoulder Screw; 3/32" Shoulder dia,, 1/8" long, 2-56 Thread Custom 60° movement cam handle Aluminum Standoff 6.35x25.4 #4-40 tap Flat Hd phillips 4-40 x 5/16" long 82deg hd Socket Head Cap Screw M2 8mm long Zinc-Plated Steel precision compression spring 125"OD 0.25" length 0.016" wire diameter 15 16 5 17 18 19 20 6 21 19 12 20 21 15 8 17 14 22 23 24 25 26 27 28 Description: Socket Assy 13 11 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-QFE-3009 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: N/A Finish: N/A Weight: 44.52 29 30 STATUS: Released PEEK unfilled Material <not specified> 18-8 Stainless Steel Stainless Steel (302) Stainless Steel (18-8) N/A Semitron MDS 100 18-8 Stainless Steel 18-8 Stainless Steel Stainless Steel (18-8) 7075-T6 Aluminum Alloy 6061-T4 (SS) Stainless Steel (316) Material <not specified> SHEET: 4 OF 5 REV. A ENG: S. Huang DRAWN BY: M. Raske SCALE: 1.5:1 FILE: CBT-QFE-3009 Dwg DATE: 06/02/2016 5.30 17.725 2.80 R2.000 4.000 PIN DETAIL SCALE 16:1 BACKING PLATE DETAIL Description: PIN, BACKING PLT 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-QFE-3009 Drawing Ironwood Electronics, Inc. Tele: (800) 404-0204 www.ironwoodelectronics.com Material: N/A Finish: N/A Weight: 44.52 STATUS: Released SHEET: 5 OF 5 REV. A ENG: S. Huang DRAWN BY: M. Raske SCALE: 2:1 FILE: CBT-QFE-3009 Dwg DATE: 06/02/2016