SG-BGA-6274 Datasheet, PDF (4/4 Pages) Ironwood Electronics. – Compression plate distributes forces evenly

Socket base
orientation mark
Elast om er
Orientation
mark
Top View Alignment Plate
When elastomer
orientation mark is on
upper left corner, side view
of elastomer should be
Compression Screw
Socket Lid Screw
User Instuctions:
Socket Lid
Compression Plate
BGA package
Ball Guide
Elast om er
Alignment Plate
Socket Base
Epoxy Area
Target Board
1. Insert alignment plate dowel pins into socket base. Place
alignment plate + socket base assembly onto target board.
2. Align holes on alignment plate with four corner pads on target
board, hold socket base on to board tightly with finger and put a
drop of super glue on each corner. Let it dry, remove the
alignment plate, then run a bead of epoxy around socket base
and let it cure until the epoxy is hardened. Recommended epoxy:
DP110 (3M brand, 9 min work life). Other equivalent epoxies can
be substituted. Cure at room temperature. Note: Do not cure in
the oven.
3. Place elastomer inside the socket base cavity (direction and
orientation are critical) as shown above.
4. Place ball guide into the socket base cavity.
5. Place BGA package and compression plate into the socket
base cavity.
6. Assemble socket lid onto socket base with socket lid screws.
7. Assemble compression screw into socket lid and apply 8.3 in-lb
torque.
SG-BGA-6274 Drawing
© 2008 IRONWOOD ELECTRONICS, INC.
Tele: [phone]
www.ironwoodelectronics.com
Status: Released
Scale: -
Rev: A
Drawing: E Smolentseva
File: S G-BGA -6274
Date: 8/1/08
Modified:
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