0.250

1.700±0.100 (x4)

NON-PLATED MOUNTING HOLE

0.850±0.025 (x2)

NON-PLATED ALIGNMEMT HOLE

17.225±0.125 socket outline

17.225±0.125

socket outline

2.2825

4.8225

14.725±0.050

7.3625±0.025

7.3625±0.025

19.500±0.125

9.950±0.125

6.3625

5.4625

A

2.60

0.5 typ.

0.25

0.60

2.50

3.80

3.80

DETAIL A

SCALE 13 : 1

*Note: QFN pattern is not symmetrical with respect to the

mounting holes. It is offset 0.25mm to the right of center.

Target PCB Recommendations

Total thickness: 1.5mm min.

Plating: Gold or Solder finish

Ironwood Electronics, Inc.

Tele: (800) 404-0204

www.ironwoodelectronics.com

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.

Description: Recommended PCB layout

Primary dimension units are millimeters, Secondary dimension units are [inches].

STATUS: Released

REV. A

DATE: 4/25/2013

Material: N/A

Finish: N/A

Weight: 5.24

SG-MLF-7070 Drawing

SCALE: 5:1

SHEET: 2 OF 4

DRAWN BY: E. Smolentseva

FILE: SG-MLF-7070 Dwg