CHBT-QFN-7000 Datasheet, PDF (1/4 Pages) Ironwood Electronics. – Low and stable contact resistance for reliable production yield

25.475
30.225
A
CHBT-QFN DIRECT MOUNT, SOLDERLESS SOCKET FOR
BURN-IN AND TEST APPLICATIONS
Recommended torque = 0.5-1 in lb.
4.016
A
FEATURES:
• Wide temperature range (-55C to +155C)
• High current capability (up to 2.88A)
• Excellent signal integrity at high
8.00
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
10.00
2.52
39.016
36.725
4.016
8.0162 ^10.629
12.225
SECTION A-A
8.00
8.00
12.00
20.0308
35.00
Description: High speed clam shell socket for 7x7mm QFN18 multi pitch
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.
CHBT-QFN-7000 Drawing
Ironwood Electronics, Inc.
Tele: [phone]
www.ironwoodelectronics.com
Material:
Finish:
Weight: 37.30
STATUS: Released
ENG: S. Huang
FILE: CHBT-QFN-7000 Dwg
SHEET: 1 OF 4
DRAWN BY: M. Raske
DATE: 09/11/2014
REV. A
SCALE: 3:2