SG-BGA-6249 Datasheet, PDF (5/5 Pages) Ironwood Electronics. – Ball guide prevents over compression of elastomer

Socket (direct mount - hardware)
User Instructions
Socket Lid Screw
Socket Lid
Socket Base Screw
Tooling holes have to be designed into the target
PCB for this version of the GHz BGA socket
1. Install the socket base assembly on the target PCB with the socket
base screws (0.5 in-lb torque per screw). Check orientation of the
socket with respect to the target PCB. Place insulation plate in
between target PCB and backing plate. Socket base screws will
thread into the backing plate.
2. Place BGA package (solder ball side down) into the socket. NOTE:
BGA orientation on target PCB is critical.
3. Install the socket lid on to the socket base assembly using socket
lid screws.
4. Apply 0.5 in-lb torque per screw on two opposite lid screws. Then,
apply 1 in-lb torque per screw on the remaining two opposite lid
screws. Then, Apply 0.5 in-lb torque per screw on the initial two lid
screws. Now, all the lid screws have 1 in-lb torque applied in gradual
increments.
BGA Package
Socket Base Assembly
Target PCB with SMT pads
SG-BGA-6249 Drawing
© 2007 IRONWOOD ELECTRONICS, INC.
11351 Rupp Drive, Suite 400, Burnsville, MN 55337
Tele: [phone]
www.ironwoodelectronics.com
Status: Released
Drawing: J. Glab
File: SG-BGA-6249 Dwg
Socket Base
Dowel pin
Angle wire elastomer
Insulation Plate
Backing Plate
Scale: N/A
Rev: B
Date: 11/09/07
Modified: 5/19/09
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