0.850±0.050 (x2)

Non-plated alignment hole

1.700±0.100 (x4)

Non-plated mounting hole

0.300 pad (x81)

3.500

2.000

2.8625

2.8625

2.8625

4.000 (x4)

9.725±0.050 (x4)

0.500 typ.

18.225

Socket base outline

28.225

Socket base outline

12.225

No component area

14.725±0.125

Backing plate size

A1 corner

2.5mm Max component height

Latch

Latch

Target PCB Recommendations

Total thickness: 1.57mm min.

Plating: Gold or Solder finish

PCB Pad height: same or higher than solder mask

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. A

DATE: 1/7/2015

Material: N/A

Finish: N/A

Weight: 23.46

SM-BGA-9059 Drawing

SCALE: 5:1

SHEET: 2 OF 4

ENG: S. Huang

FILE: SM-BGA-9059 Dwg

DRAWN BY: M. Raske

©2015 Ironwood Electronics, Inc.

Tele: (800) 404-0204

www.ironwoodelectronics.com