Recommended PCB Layout

Top View

*Note: QFN pattern is not symmetrical with

respect to the mounting holes. It is offset

0.25mm to the right of center.

Status: Released

Drawing: S. Huang

Scale: 4:1

Rev: B

Date: 5/23/2012

File: SG-MLF-7068 Dwg.mcd

SG-MLF-7068 Drawing

Modified: 11/11/14

PAGE 2 of 3

Recommended PCB Layout Tolerances: ±0.025mm unless stated otherwise.

Target PCB Recommendations

Total thickness: 1.6mm min.

Plating: Gold or Solder finish

PCB Pad height: Same or higher than solder mask

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

All dimensions are in mm.

© 2012 IRONWOOD ELECTRONICS, INC.

Tele: (952) 229-8200

www.ironwoodelectronics.com

12.225mm±0.125mm

(x4)

3mm

2mm

1.25mm±0.125mm

(x4)

1.25mm±0.125mm

(x4)

9.725mm±0.05mm

(x4)

Ø 0.85mm±0.025mm

(x2)

Orientation Mark

Non plated alignment hole

Non plated mounting hole

Socket Body

Size

3.8625mm*

2.5625mm (x4)

2.5mm

3.5mm

0.55x0.25mm (x28)

3.65mm

2.65mm

Ø 1.71mm±0.1mm (x4)

* 0.25mm

0.5mm