SM-BGA-9049 Datasheet, PDF (7/7 Pages) Ironwood Electronics. – Low and stable contact resistance for reliable production yield

4
2
19
3
5
21
6
7
10
ITEM
NO.
DESCRIPTION
18
20
1
CG socket base up to 14mm
2
Clam shell lid for 17mm IC
3
Clamshell Latch
4
M10x0.75 fluted knob compression
screw, Ni plated
5
IC guide 12mm IC
8
6
Ball Guide, SM, 12mm, 27x27
array 0.4mm pitch
7
SM Contactor 0.4mm pitch
BGA550 27x27 array
12
8
Compression Plate
9
Customer's target PCB
1
10
Custom Insulation Plate
11
Custom Backing Plate
13
12
Memory chip BGA168
13
Processor BGA550 0.5mm
BGA168/ 0.4mm pitch BGA550
16
14 Socket Cap Screw, 2-56, 9/16" lg
15
Dowel Pin M2x6mm
9
16
Dowel Pin, M1.5 Diameter 6mm
length, SS
Precision Compression Spring,
17
Zinc-Plated Music Wire, 1/2"
11
Length, .12" OD, .016" Wire
18 Spring Clamshell lid assembly
14
19
Screw, M3 x 12mm, Low Head
Cap, SS
20
Hinge Pin and Snap Ring, 3mm
OD, 25mm long, SS
21
#0-80 X .188 LG, SOC HD CAP
SCREW, ALLOY STL, BLK OXIDE
Material
7075-T6 Aluminum Alloy
7075-T6 Aluminum Alloy
7075-T6 Aluminum Alloy
7075-T6 Aluminum Alloy
Torlon 4203
Kapton Polyimide/Cirlex
Silmat
7075-T6 Aluminum Alloy
FR4
Ultem 1000
7075-T6 Aluminum Alloy
Material <not specified>
FR4 High temp
Stainless Steel (18-8)
Stainless Steel (18-8)
Stainless Steel (18-8)
Zinc Plated Music Wire
Steel Music Wire
18-8 Stainless Steel
Stainless Steel (ferritic)
Alloy Steel
Note: When memory chip is soldered on ASIC, ball guide, IC spacer and
SM interposer for memory chip need be removed during the testing.
Description: Alternative testing
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-9049 Drawing
Ironwood Electronics, Inc.
Tele: [phone]
www.ironwoodelectronics.com
Material: Material <not specified>
Finish:
Weight: 91.16
STATUS: Released
ENG: S. Huang
FILE: SM-BGA-9049 Dwg
SHEET: 7 OF 7
DRAWN BY: M. Raske
DATE: 8/14/2014
REV. A
SCALE: 1.25:1