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

*Note: QFP pattern is not symmetrical with

respect to the mounting holes. It is shifted

0.25 mm to the right of center with respect

to the mounting holes.

Status: Released

Drawing: M.A. Fedde

Scale: -

Rev: B

Date: 2/23/10

File: SG-QFE-7007 Dwg

SG-QFE-7007 Drawing

© 2010 IRONWOOD ELECTRONICS, INC.

11351 Rupp Dr. Ste 400 Burnsville, MN 55337

Tele: (952) 229-8200

www.ironwoodelectronics.com

Modified: 5/7/2010

Non plated mounting hole

Non plated alignment hole

Orientation Mark

1.25mm±0.13mm(x4)

1.25mm±0.13mm(x4)

5.08mm

23.725mm(x4)

Ø 1.61mm±0.05mm(x4)

Ø 0.85mm±0.025mm(x2)

2.54mm

5.113mm

3.2435mm

4.613mm

3.24mm

0.4mm typ.

26.23mm

15.46mm

19.02mm

0.23mm

1.78mm