22.725mm [0.895"] 2.50mm [0.098"] 12.70mm [0.500"] 2.50mm [0.098"] 2.54mm [0.100"] 2.89mm [0.114"] A1 2.51mm [0.099"] 22.725mm [0.895"] 12.70mm [0.500"] 17.725mm [0.698"] 1.27mm typ. [0.050"] 5.08mm [0.200"] Top View 0-80 Threaded Insert Ø 0.4826mm typ.[Ø 0.019"] 17.725mm [0.698"] 1 3.18mm [0.125"] 5.59mm [0.220"] Side View 2 2.41mm [0.095"] 0.20mm [0.008"]±0.0005" 1 Substrate: 3.18mm ±0.125mm [0.125" ±0.005"] FR4/G10 or equivalent high temp material. Non-clad. 2 Pin: Brass - PS-2 Plating: 10u" Au over 50u" Ni min. RoHS Description: Thru hole Adaptor 121 position surface mount land pattern to terminal pins (1.27mm centers, 11x11 array). To be used with GHz sockets. Tolerances: diameters ±0.03mm [±0.001”], PCB perimeters ±0.13mm [±0.005”], PCB thicknesses ±0.18mm [±0.007"], pitches (from true position) ±0.08mm [±0.003"], all other tolerances ±0.13mm [±0.005”] unless stated otherwise. Materials and specifications are subject to change without notice. Scale: 3:1 LS-BGA121A-05 Drawing Status: Released © 2005 IRONWOOD ELECTRONICS, INC. PO BOX 21151 ST. PAUL, MN 55121 Tele: (651) 452-8100 www.ironwoodelectronics.com Drawing: S.Natarajan Date: 6/6/05 File: LS-BGA121A-05 Dwg Modified: 11/12/09 MT/MR Rev: C