SM-BGA-9053 Datasheet, PDF (4/4 Pages) Ironwood Electronics. – Ball guide prevents over compression of elastomer

1
2
ITEM
NO.
DESCRIPTION
1 Compression Screw
Material
Stainless Steel
2
Socket Lid
Aluminum Alloy
3 Compression Plate
Aluminum Alloy
3
4
Compatible BGA
N/A
5
Shoulder Screw
Stainless Steel
4
6
Mounting Screw
Stainless Steel
7
Socket Base
Aluminum Alloy
5
8
Dowel Pin
Stainless Steel/ Brass
6
7
8
9
10
9
IC Guide
Torlon 4203
10
Ball Guide
Kapton
Polyimide/Cirlex
11
SM elastomer
Silver ball columns in
silicon rubber
12
Target PCB
N/A
13
Insulation Plate
Ultem 1000
14
Backing Plate
Aluminum Alloy
21.5
11
5.0 (4x)
1.6
12
13
9.0 (4x)
3.5 (4x)
14
Description: Socket, Backing Plate Detail
Primary dimension units are millimeters, Secondary dimension units are [inches], Weight is in grams.
Tolerances: Hole diameters ±0.03mm [±0.001"], Pitches (from true position) ±0.025mm [±0.001"], substrate thickness tolerance ±10%, all
other tolerances ±0.13mm [±0.005"] unless stated otherwise. Materials and specifications are subject to change without notice.
SM-BGA-9053 Drawing
Ironwood Electronics, Inc.
Tele: [phone]
www.ironwoodelectronics.com
Material: N/A
Finish: N/A
Weight: 57.02
3.2
5.0
INSULATION AND BACKING PLATE DETAIL
STATUS: Released
ENG: B. Schatz
FILE: SM-BGA-9053 Dwg
SHEET: 4 OF 4
DRAWN BY: M. Raske
DATE: 10/21/2014
REV. A
SCALE: 2:1