35.025
6.100
6.800
21.00
28.225
M M
A1
3.650
4.0
14.335
20.225
1.900
4.0
12.900
4.00
A
SECTION M-M
0.60
Compression
DETAIL A
SCALE 12 : 1
CBT-QFN DIRECT MOUNT, SOLDERLESS SOCKET FOR
BURN-IN AND TEST APPLICATIONS
FEATURES:
Wide temperature range (-55C to +180C)
•
High current capability (up to 1.8A)
•
Excellent signal integrity at high frequencies
•
Low and stable contact resistance for reliable production yield
•
Highly compliant to accommodate wide co-planarity variations
•
Automated probe manufacturing enables low cost and short lead time
•
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: CBT-QFN 2.6x1.35mm w/ snap lid QFN10E
Primary dimension units are millimeters, Secondary dimension units are [inches], Weight is in grams.
STATUS: Released
REV. A
DATE: 09/04/2015
Material: Material <not specified>
Finish:
Weight: 13.86
CBT-QFN-7045 Drawing
SCALE: 2:1
SHEET: 1 OF 4
ENG: J. Vavra
FILE: CBT-QFN-7045 Dwg
DRAWN BY: M. Raske
1.050±0.025 thru all (x2)
4X
2.200±0.100 THRU ALL
8.00
(x2)
8.00
(x2)
8.00
(x2)
16.00
1.00
0.4250
20.225
B
Pin 1 corner
Hinge Side
Latch Side
0.035
A B
0.025
A B
0.25
0.60
2.00
0.85
0.50 typ.
DETAIL B
SCALE 10 : 1
Pin 1
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.
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], Weight is in grams.
STATUS: Released
REV. A
DATE: 09/04/2015
Material: Material <not specified>
Finish:
Weight: 13.86
CBT-QFN-7045 Drawing
SCALE: 5:1
SHEET: 2 OF 4
ENG: J. Vavra
FILE: CBT-QFN-7045 Dwg
DRAWN BY: M. Raske