SM-BGA-9027 Datasheet, PDF (5/5 Pages) Ironwood Electronics. – Low and stable contact resistance for reliable production yield

Solder Ball
Kapton Polyimide/Cirlex
A
A
Silver Ball Column
DUT
Board/Socket Interface
Test Board
B
7075-T6 Alumium Alloy
Kapton Polyimide/Cirlex
Semitron MDS 100
Silmat
Kapton Polyimide/Cirlex
Elastomer/Test board Interface
DETAIL B
SCALE 20 : 1
SECTION A-A
Description: Section View
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-9027 Drawing
Ironwood Electronics, Inc.
Tele: [phone]
www.ironwoodelectronics.com
Material: N/A
Finish: N/A
Weight: 52.07
Rev Date Initials Description
A 5/15/13 BMF Original
B 11/14/13 GL Revised 4mm and 2mm insulation spacer.
STATUS: Released
ENG: B. Fedde
FILE: SM-BGA-9027 Dwg
SHEET: 5 OF 5
DRAWN BY: B. Fedde
DATE: 5/15/2013
REV. B
SCALE: 3:1