May, 2021
www.us-tech.com
Page 77 Ironwood Launches Socket for TI’s VQFN
EAGAN, MN — Ironwood Elec - tronics has introduced a new clamshell lid spring-pin QFN sock- et for VQFN packages, the CBT- QFN-7077. The contactor has a 31g actuation force per pin and a cycle life of 125,000 insertions. The self-inductance of the
contactor is 0.88 nH, with less than 1 dB of insertion loss at 15.7 GHz and capacitance of 0.097 pF. The current capacity of each contactor is 4A and the socket has an operating tempera- ture range of –67 to +356°F (–55 to +180°C). The socket also has an IC
guide for precise QFN edge align- ment. The specific configuration of the package to be tested is 0.27 x 0.27 in. (7 x 7 mm) with 0.02 in. (0.5 mm) pitch. The IC is dropped into the socket and the clamshell
Cicoil
Develops Deep-Freeze Resistant Cables
VALENCIA, CA — Designed for extreme temperatures, Cicoil’s Flexx-Sil™ jacketing material has been successfully tested to the ASTM D2137 low-tempera- ture brittle point test by a certi- fied third party testing lab. This test method covers the determi- nation of the lowest tempera- ture, at which rubber polymers will not exhibit brittle failure, such as fractures or coating cracks, when subjected to speci- fied impact conditions.
lid closed and latched. Vertical force is applied by
the integrated compression springs between the socket lid and compression plate. The sock- et is designed for hand test, screening devices and custom burn-in applications with the most stringent requirements. These socket product lines
have been designed to JEDEC standards and are available for all standard configurations. Custom designs are also avail- able. The socket has a unique contact design with outside spring and flat stamped plungers
that provide a robust solution for burn-in and test applications. The socket is mounted using
supplied hardware on the target PCB with no soldering, and has a small footprint. The small foot- print allows inductors, resistors and decoupling capacitors to be placed close to the device for impedance tuning. The clamshell socket lid incorporates a quick installation method using latch so that ICs can be changed out quickly.
ics, 1335 Eagandale Court,
CBT-QFN-7077 clamshell socket.
Contact: Ironwood Electron -
Eagan, MN 55121 % 952-229-8200 fax: 952-229-8201 E-mail: info@ironwoodelec -
tronics.com Web:
www.ironwoodelectronics.com
ASTM D2137-compliant cables.
Cicoil’s proprietary Flexx-
Sil jacketing material exhibits no cracks, no fractures, no brittle- ness and no damage when intense impact is applied, even at an extremely cold tempera- ture of –155°F (–104°C). Cables are available in standard config- urations and custom flat cable designs. Customers can also cre- ate their own cable by using Cicoil’s online EZ-Flexx™ cable configurator design tool, avail-
Avenue Tibbitts, Valencia, CA 91355 % 661-295-1295 E-mail:
flatcable@cicoil.com Web:
www.cicoil.com
able at the company’s website. Contact: Cicoil, 24960
SAY HELLO TO YXLON CHEETAH AND COUGAR EVO.
Meet the next level of x-ray and CT inspections in SMT, Semicon and Laboratories. Optimized according to customer’s requirements, these two refined systems are the result of Yxlon’s constant drive for innovation.
Get empowered with: + Enhanced automated inspections + Large flat-panel detector for utmost flexibility + Best-in-class laminography and CT + Dosage mode for sensitive components + Improved electronics for high stability + Outstanding image quality for reliable results
For a closer look and further information, please visit:
www.yxlon.com/evolution
See at NEPCON China, Booth 1G01
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