12.225

SOCKET BASE

9.725±0.125

2.863

1.610±0.050 THRU (x4)

NON-PLATED ALIGNMENT HOLE

0.850±0.025 THRU (x2)

NON-PLATED MOUNTING HOLE

4.863±0.125 (x4)

5.700

1.350

2.850

1.863

A

A1

0.55

1.60

2.70

0.85

4.00

5.70

0.25

0.40

0.40

2

5

DETAIL A

SCALE 12 : 1

Target PCB Recommendations

Total thickness: 1.6mm min.

Plating: Gold or Solder finish

Tolerances: Hole diameters ±0.0254mm [±0.001"], Pitches (from true position) ±0.0762mm [±0.003"], substrate thickness tolerance ±10%, all

other tolerances ±0.127mm [±0.005"] unless stated otherwise. Materials and specifications are subject to change without notice.

Description: Recommended PCB layout

Primary dimension units are millimeters, Secondary dimension units are [inches], Weight is in grams.

STATUS: Released

REV. B

DATE: 3/4/2013

Material: N/A

Finish: N/A

Weight: 4.14

SM-QFN-9009 Drawing

SCALE: 6:1

SHEET: 2 OF 4

ENG: M.A. Fedde

FILE: SM-QFN-9009 Dwg

DRAWN BY: M. Raske

©2015 Ironwood Electronics, Inc.

Tele: (800) 404-0204

www.ironwoodelectronics.com