SM-QFN-9020 Datasheet, PDF (2/4 Pages) Ironwood Electronics. – Compression plate distributes forces evenly

A1 CORNER
B
9.725
1.8625
14.725
SOCKET BASE OUTLINE
12.225
SOCKET BASE OUTLINE
C
4.863
F
NOTE: PAD LAYOUT IS NOT CENTERED
IT IS SHIFTED 0.25MM WITH RESPECT
TO THE CENTER OF MOUNTING HOLES
1.700 THRU (x4)
NON-PLATED
0.035 M A B C
0.850 THRU (x2)
NON-PLATED
0.025 M A B C
DETAIL F
SCALE 16 : 1
2.863
1.560 (x4)
0.79
0
0.79
1.560 (4x)
0.25 (TYP)
0.45 TYP
0.75 (x2)
0.75 (x2)
4.8625
DATUM A IS TOP SIDE OF BOARD
Description: Recommended PCB Layout
Primary dimension units are millimeters, Secondary dimension units are [inches], Weight is in grams.
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.
SM-QFN-9020 Drawing
Ironwood Electronics, Inc.
Tele: [phone]
www.ironwoodelectronics.com
Material: N/A
Finish: N/A
Weight: 7.96
Target PCB Recommendations
Total Thickness: 1.6mm min.
Plating: Gold Immersion, Silver Immersion or Solder
PCB Pad Height: same or higher than solder mask
STATUS: Released
ENG: B. Schatz
FILE: SM-QFN-9020 Dwg
SHEET: 2 OF 4
DRAWN BY: M. Raske
DATE: 05/22/2014
REV. A
SCALE: 8:1