30.725mm [1.210"] 2.50mm [0.098"] 21.00mm [0.827"] 2.50mm [0.098"] 2.74mm [0.108"] 2.36mm [0.093"] A1 2.54mm [0.100"] 30.725mm [1.210"] 25.725mm [1.013"] 21.00mm [0.827"] 1.00mm typ. [0.039"] Top View 5.08mm [0.200"] 0-80 Threaded Insert Ø 0.4826mm typ.[Ø 0.019"] 25.725mm [1.013"] 1 Side View 3.18mm [0.125"] 2 1 2 0.20mm]±0.0005" [0.008"] 2.41mm [0.095"] Substrate: 3.18mm ±0.125mm [0.125" ±0.005"] FR4/G10 or equivalent high temp material. Non-clad. Pin: Brass - PS-2 Plating: 10u" Au over 50u" Ni min. Description: Thru hole Adaptor 484 position surface mount land pattern to terminal pins (1mm centers, 22x22 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-BGA484C-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: 6/23/05 File: LS-BGA484C-05 Dwg Modified: 11/12/09 MT/MR Rev: C Mod Rev. 1. Ch Rev. 1. Ad