Jersey City, NJ – Cookson Electronics Assembly Materials had 23 applications engineers trained and certified as IPC Specialists in May. 

“At Cookson Electronics, we are focused on helping our customers meet their electronic assembly objectives by providing them with innovative assembly products and the highest possible level of technical assistance,” said Steve Brown, director – Global Applications Technology. “We train and certify our field applications engineers to the IPC Standards which are used globally by our customers. This is especially important as they transition to lead-free processes in response to the RoHS requirements.

The standards covered during the training session were IPC J-STD-001 Requirements for Soldered Electrical and Electronic Assemblies and IPC-A-610D Acceptability of Electronic Assemblies.

Minneapolis, MN -- The SMTA is again co-locating SMTA International with the Assembly Tech Expo this September in Rosemont, IL. The program will consist of over 100 technical papers, 26 tutorials and special symposiums on Contract Manufacturing, Staying Competitive and Lead-Free Soldering Technology, as well as various free events.



The technical sessions are organized into tracks on Manufacturing and Assembly, Advanced Packaging, Substrates, RoHS, and Process Control.



Full- and half-day educational courses will focus on Manufacturing and Assembly, Advanced Packaging, Substrates, Soldering, Test/Inspection/Quality, and Process Control.


The Emerging Technologies Summit will feature sessions on Packaging Space: Nano to Outer, Wireless Technology and Using RFID to Add Value to Your Products and Services. It will conclude with an Emerging Technologies Panel.



The Contract Manufacturing Symposium will consist of two paper sessions: Exploring the Dollars and Sense of EMS and EMS Program Management. The Lead-free Symposium will feature paper sessions on the Joint Council on Aging Aircraft/ Joint Group on Pollution Prevention Lead-Free Solder Project, Lead-Free Manufacturing Experiences and Lead-Free Industry Standards, Lead-Free Fatigue, and Accelerated Life Testing for Lead-Free Solder Joints.



A new Symposium on Staying Competitive in the Global Market will address how to improve your competitive position in your market. The emphasis is on North American issues related to cost, productivity, automation, finance and quality.



Free events include:

The Opening session: What’s Next? Global RoHS and Emerging Technologies

Future Directions for Packaging

NPI and Rapid Setup Aid time to Market

iNEMI Roadmaps

Standards Update

Emerging Technologies

Selecting the Right Lead-Free Cleaning Process

Problem Solving and Reliability Modeling
 
The conference will include a full day workshop, “Beyond RoHS and WEEE: Preparing for the Energy-Using Products (EuP) Directive & Design for Environment,” co-sponsored by the SMTA, Technology Forecasters and The GoodBye Chain Group.

HERNDON, VA  — iNEMI’s High-Reliability RoHS Task Force has published process and reliability guidelines for high-reliability electronics that may include both SnPb and Pb-free parts. Reliability concerns arise due to the differences in processing temperatures and materials.
 
RoHS5 modules (5 of 6 RoHS materials) are products that are RoHS-compliant, but contain Pb (under an applicable RoHS exemption). RoHS6 modules (6 of 6 RoHS materials) are soldered with Pb-free solder and are fully RoHS-compliant and Pb-free.
 
With current RoHS exemptions for high-reliability electronics, it is possible for assemblies to contain Pb and still be RoHS-compliant. Manufacturers taking the Pb exemption will continue to require SnPb-compatible components for their products, and may also use subassemblies, such as hard disk drives and power modules, that may or may not be Pb-free. 
 
Thilo Sack, principal engineer, corporate technology, for Celestica and co-chair of the iNEMI High-Reliability RoHS Task Force, noted, “If RoHS6 subassemblies are to be used in RoHS5 products, the subassemblies should be thoroughly qualified to ensure that they will meet the higher reliability requirements of the RoHS5 products. Furthermore, in some cases solders and processes should not be mixed. For example, only BGAs with SnPb solder balls should be used in a SnPb assembly process, and only SAC solder balls in a SAC process.”
 
The task force recommends that Pb-free Sn finishes on leaded and discrete components only be used when these finishes (1) include suitable tin whisker mitigation practices, per IPC/JEDEC JP002, and (2) have passed Class 2 level tin whisker acceptance testing requirements, per JESD-201. For subassembly modules meeting RoHS5 or RoHS6 requirements, plated leads or pins that will be attached to the PCB should be backward compatible with SnPb assembly processes.
 
The complete guidelines can be downloaded here:
http://thor.inemi.org/webdownload/projects/ese/High-Reliability_RoHS/High_Rel_position_061206.pdf
 
The task force consists of OEMs and EMS providers with long service life products and high-reliability requirements, including:
Agilent Technologies, Alcatel, Cisco Systems, Celestica, Delphi Electronics & Safety, HP, Intel, Jabil, Lucent, Plexus, Sanmina-SCI and Sun Microsystems.

FOSTER CITY, CA -- Arena Solutions, a provider of product lifecycle management software, and components distributor Avnet Electronics Marketing have signed a joint sales and marketing deal that covers both firm's tools and services.

Arena and Avnet will provide a complete, integrated on-demand PLM and component line that includes the latter's extensive component database -- said to number more than 19 million parts.

Avnet will make available purchasing data, and parametric and analytical data, along with documentation from IHS. The combined content database consists of rich data for over 19 million unique electronic components. and includes RoHS and environmental regulation information, product change notifications and part specification data.

Avnet content now can be imported directly into the Arena PLM tool.

Ed.: An earlier version of this story reported that IHS Parts Management would also be involved as a reseller. While Avnet Electronics and IHS have a partnership under which Avnet resell's IHS's content, Arena does not have a reseller agreement with IHS.