CG-BGA-4021 Datasheet, PDF (2/4 Pages) Ironwood Electronics. – Ball guide prevents over compression of elastomer

A1
A
9.3625
7.000
6.8225
Max Component Height 2.3mm
*Note: BGA pattern is not
symmetrical with respect to the
mounting holes. The pattern is
shifted 0.375mm right of center
4X 1.700±0.100
0.035 A B
1.000
0
1.000
4.2825
7.000
9.3625
2X 0.850±0.025
0.025 A B
21.225
B
37.225
0.500
Socket Base Outline
Description: Recommended PCB Layout
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.
CG-BGA-4021 Drawing
Ironwood Electronics, Inc.
Tele: [phone]
www.ironwoodelectronics.com
Material: N/A
Finish: N/A
Weight: 71.13
Target PCB Recommendations
Total Thickness: 1.6mm minimum
Plating: Gold or Solder finish
PCB Pad height: Same or higher than solder mask
STATUS: Released
ENG: B. Fedde
FILE: CG-BGA-4021 Dwg
SHEET: 2 OF 4
DRAWN BY: M. Raske
DATE: 07/15/2014
REV. A
SCALE: 4:1