Technical Library | 2014-08-19 15:39:13.0
Understanding warpage of package attach locations on PCBs under reflow temperature conditions is critical in surface mount technology. A new industry standard, IPC 9641, addresses this topic directly for the first time as an international standard.This paper begins by summarizing the sections of the IPC 9641 standard, including, measurement equipment selection, test setup and methodology, and accuracy verification. The paper goes further to discuss practical implementation of the IPC 9641 standards. Key advantages and disadvantages between available warpage measurement methods are highlighted. Choosing the correct measurement technique depends on requirements for warpage resolution, data density, measurement volume, and data correlation. From industry experience, best practice recommendations are made on warpage management of PCB land areas, covering how to setup, run, analyze, and report on local area PCB warpage.The release of IPC 9641 shows that flatness over temperature of the package land area on the PCB is critical to the SMT industry. Furthermore, compatibility of shapes between attaching surfaces in SMT, like a package and PCB, will be critical to product yield and quality in years to come.
Industry News | 2011-03-29 13:58:51.0
The team at Murray Percival is looking forward to this year's Apex exhibition, being held from April 12th – 14th in Las Vegas. The high profile electronics assembly and repair solutions distributor will be attending the exhibition, along with many of the leading equipment companies it represents.
Industry News | 2019-01-17 20:40:01.0
Speedprint Technologies will use the APEX Expo to promote its range of screen printer platforms that address solder paste printing and dispensing for boards and substrates from the very small to the very large. With the addition of two large board printers in the past year, Speedprint now offers a comprehensive product portfolio to address any surface mount application.
Industry News | 2015-02-01 18:41:07.0
Cogiscan announces that it has teamed with InterLatin to provide and support TTC Solutions throughout Mexico.
Industry News | 2021-12-28 20:35:34.0
If the refrigerator compressor is broken and can no longer be repaired, you need to buy a new one to replace it. When replacing, you need to follow the correct steps. Then how to change the refrigerator compressor? The following are the detailed steps.
Industry News | 2018-12-20 08:06:15.0
Seoul, South Korea – Koh Young Technology, the leading 3D measurement inspection solutions provider, will show advanced Artificial Intelligence-based inspection solutions at the IPC APEX Expo during 29-31 January 2019. As ‘Your Partner for Smart Factory Realization,’ Koh Young will feature its new Zenith 2 AOI platform, which adapts the Koh Young Artificial Intelligence (AI) engine to simplify programming and extend inspection coverage.
Industry News | 2008-03-05 15:09:31.0
Latest AOI platform and tools will also make their debut at the show. Be sure to visit Agilent at Booth #1735, APEX 2008, April 1-3, Mandalay Bay Resort and Convention Center, Las Vegas.
Industry News | 2016-03-30 09:30:26.0
CyberOptics® Corporation announces that it will exhibit in Booth # 7-109 (smartTec GmbH) at the upcoming SMT/Hybrid/Packaging show, scheduled to take place April 26-28, 2016 at the Messe in Nuremberg, Germany. CyberOptics will demonstrate the SE600™ and the award winning SQ3000™ 3DAOI.
Industry News | 2014-08-25 16:44:25.0
KIC will showcase the affordable and easy-to-use ProBot automatic profiling system and K2 new generation profile setter in Booth #439 at SMTA International. KIC will be co-located with Heller at the two-day exhibition.
Industry News | 2022-03-09 12:43:18.0
Indium Corporation's Miloš Lazić, product development specialist, will share his industry knowledge on metal thermal interface materials (TIMs) in high-performance applications at SEMI-THERM, March 21-25, San Jose, Calif., U.S.
