GHz QFP176 Socket - Direct mount, solderless Top View 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 32.5mm Easily removable swivel socket lid A A 1 Socket Lid: Black anodized Aluminum. Thickness = 2.5mm. 2 Socket base: Black anodized Aluminum. Thickness = 5mm. 3 Compression Plate: Ultem 1000 4 Compression screw: Clear anodized Aluminum. Thickness = 5mm, Hex socket = 5mm. 32.5mm Side View (Section AA) Recommended torque = 3 in lbs. 5 Elastomer: 20 micron dia gold plated brass filaments arranged symmetrically in a silicone rubber (63.5 degree angle). Thickness = 0.5mm. 6 Elastomer Guide: Non-clad FR4. Thickness = 0.475mm. 7 IC Guide: Ultem 1000 8 Socket base screw: Socket head cap, alloy steel with black oxide finish, 4-40 fine thread , 9.525mm long. 9 Socket lid screw: Shoulder screw, 18-8 SS, 0-80 fine thread. 10 Socket base nut: 18-8 Stainless steel, 4-40 fine thread. 11 Nylon washer: 3.04mm ID, 7.112mm OD, 0.6-0.96mm thickness. 12 Lead Guide: Kapton Polyamide 0.003" thick 4 1 3 9 Assembled 8.25mm + IC thickness 2 8 7 12 6 5 11 10 Customer's QFP IC SG-QFE-7003 Drawing © 2009 IRONWOOD ELECTRONICS, INC. 11351 Rupp Dr. Ste 400 Burnsville, MN 55337 Tele: (952) 229-8200 www.ironwoodelectronics.com Customer's Target PCB Status: Relased Scale: - Rev: C Drawing: A. Evans Date: 6/18/08 File: SG-QFE-7003 Dwg Modified: 5/7/10 All tolerances: ±0.125mm (unless stated otherwise). Materials and specifications are subject to change without notice. PAGE 1 of 3 Recommended PCB Layout Top View 3.5mm±0.13mm(x4) Orientation Mark 2.41mm 0.4mm typ. 4.0996mm Ø 1.6mm±0.05mm(x2) non plated alignment hole 1.91mm 1.905mm 32.5mm±0.125mm(x4) Socket size 6x6mm Epad 1.5 x 0.25mm pad 1.91mm Ø 3.18mm±0.1mm (x4) non plated mounting hole 2.41mm (x2) 17.2mm (x4) 21.59mm (x4) 25.4mm (x4) Target PCB Recommendations Total thickness: 1.6mm min. Plating: Gold or Solder finish PCB Pad height: Same or higher than solder mask NOTE: backing plate may be required based on end user's application SG-QFE-7003 Drawing © 2009 IRONWOOD ELECTRONICS, INC. 11351 Rupp Dr. Ste 400 Burnsville, MN 55337 Tele: (952) 229-8200 www.ironwoodelectronics.com Recommended PCB Layout Tolerances: ±0.025mm [±0.001"] unless stated otherwise. Status: Released Scale: 2:1 Rev: C Drawing: A. Evans Date: 6/18/08 File: SG-QFE-7003 Dwg Modified: 5/7/10 PAGE 2 of 3 Compatible QFP Spec 20mm (x4) TOP VIEW (Reference Only) 6mm (x4) EPAD 17.2mm (x4) 0.17mm(x176) 1mm Side View 0.4mm 22mm Ironwood Package codes accommodated Pkg. Code QFE176SC SG-QFE-7003 Drawing © 2009 IRONWOOD ELECTRONICS, INC. 11351 Rupp Dr. Ste 400 Burnsville, MN 55337 Tele: (952) 229-8200 www.ironwoodelectronics.com Status: Relased Scale: - Pins 176 Pitch 0.4mm Body Size 20mm x 20mm Tip to tip foot length 22mm x 22mm 0.55mm Rev: C Drawing: A. Evans Date: 6/18/08 File: SG-QFE-7003 Dwg Modified: 5/7/10 PAGE 3 of 3