CBT-QFN-7040 Datasheet, PDF (2/4 Pages) Ironwood Electronics. – Low and stable contact resistance for reliable production yield

Hinge Side
A1 location
1.105
8.00 (x2)
1.050
AD
1.05 thru all (x2)
0.025 A B
4X 2.200±0.100 THRU ALL
0.035 A B
8.00 (x2)
0.90
0.60
3.00
1.50
0.80
Latch Side
8.00 (x2)
DETAIL AD
SCALE 10 : 1
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.
CBT-QFN-7040 Drawing
Ironwood Electronics, Inc.
Tele: [phone]
www.ironwoodelectronics.com
Material: Material <not specified>
Finish:
Weight: 13.82
Target PCB Requirements
Total thickness: 1.6mm min. - 2.8mm max..
Plating: Gold or Solder finish.
PCB Pad height: Same or higher than solder mask.
STATUS: Released
ENG: J. Vavra
FILE: CBT-QFN-7040 Dwg
SHEET: 2 OF 4
DRAWN BY: M. Raske
DATE: 04/24/2015
REV. A
SCALE: 5:1