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Recommended PCB Layout Tolerances: ±0.025mm [±0.001”] unless stated otherwise.

Recommended PCB Layout

Top View

Target PCB Recommendations

Total thickness: 1.6mm min.

Plating: Gold or Solder finish

PCB Pad height: Same or higher than solder mask

NOTE: backing plate may be required based on end user's application

*Note: BGA pattern is not symmetrical

with respect to the mounting holes.

Status: Released

Drawing: S. Huang

Scale: 4:1

Rev: B

Date: 12/20/2012

File: SG-BGA-6373 Dwg.mcd

SG-BGA-6373 Drawing

© 2012 IRONWOOD ELECTRONICS, INC.

Tele: (952) 229-8200

www.ironwoodelectronics.com

Note: Full BGA pattern shown.

Please adjust pattern according

to individual requirements.

Socket Body

Size

Mounting Hole

Alignment Hole

Orientation Mark

1.25mm±0.125mm(x4)

1.25mm±0.125mm(x4)

5.08mm

18.225mm±0.125mm (x4)

0.8mm typ.

Ø 0.85mm±0.05mm (x2)

2.2625mm

5.0375mm*

2.54mm

15.725mm(x4)

10.95mm

11.2mm

6.4mm

Ø 0.4mm (x90) pad

Ø 1.71mm±0.1mm (x4)