Industry Directory | Manufacturer
Provider of microcontroller, analog, memory and Flash-IP solutions, providing low risk product development, lower total system cost and faster time to market for customer applications worldwide
Industry Directory | Manufacturer's Representative
We are always focusing on customer requirements and provide a high quality products and co-work with customers for cost-down , we are eager to establish a long term relationship with you and offer eac
Environmental testing is a very useful tool in ensuring product reliability. We have an environmental laboratory that can assist with every aspect of this testing. Our capabilities begin with test planning with the customer and proceed to execution
22 "LED display smt aoi machine aoi offline machine 2 rails aoi Technical parameter: ategory project specifications Visual identity system Discriminant method
Electronics Forum | Mon Dec 04 20:57:09 EST 2006 | callckq
Hello, I did EDX on BGA just to find out copper wt% at the package- ball interface. Is wt% ranging from 20 to 32 considered as normal?? As far as I know lead free BGA and solder paste just have little copper..Where is this excess copper come from
Electronics Forum | Thu Dec 07 07:36:15 EST 2006 | callckq
Hi Davef, The BGA pad is with ENIG finish, the PCB pad is with immersion silver and the solder paste is with SAC type. I already checked, the solder paste Cu is just 0.5%..Hence, I am guessing that copper migration is from PCB pad. No way it is fr
Used SMT Equipment | In-Circuit Testers
The Aeroflex/IFR/Marconi 2968 TETRA Radio Test Set Version 3.2, is designed to provide faster, more comprehensive and easier to use tests for the routine terminal maintenance and repair operations normally undertaken by the emergency services and man
Used SMT Equipment | General Purpose Test & Measurement
Portable test set addressing the needs of Layer 1 thru Layer 7 testing with IPv6 Capability Handheld, modular platform for copper and multi-service testing Highlights Support for Electrical and Optical Ethernet testing in a single module.
Industry News | 2003-02-05 08:29:10.0
In Hopes of Convincing Legislators that there�s Still Time to Resuscitate the State PCB Industry
Industry News | 2003-06-23 08:49:39.0
Three Organizations from the US, Europe and Japan to
Technical Library | 2019-06-03 15:32:40.0
ACI Technologies was pleased to assist a customer by conducting elemental analysis on several assemblies displaying severe corrosion. Several board assemblies had failed in the field and exhibited areas of corrosion in close proximity to onboard components. The most common source of corrosion on electronic assemblies is residual flux. Fluxes are specific chemistries applied during the soldering process which improve the wetting of the solder to both the pad and component when forming the solder joint. They can be highly reactive chemicals that, if left on the assemblies, can lead to corrosion, electrical degradation, and decreased reliability. In the presence of moisture and electrical bias, flux residue can enable dendritic growth as a result of electrochemical migration (ECM).
Technical Library | 2012-09-06 18:19:37.0
First published in the 2012 IPC APEX EXPO technical conference proceedings. Pad Cratering opens circuits. This occurs when the resin crack (fracture) migrates through a copper trace or via. This happens at assembly, in service or during handling. When com
ACI Technologies Inc. (ACI) is a scientific research corporation dedicated to the advancement of electronics manufacturing processes and materials for The Department of Defense and industry. This video provides an overview of our commercial service
A Sustainable Alternative - Humitector cards are halogen-free and cobalt dichloride free. Visit https://www.clariant.com/solutions/products/2017/10/31/00/12/humitector-type-2-nonreversible-humidity-indicator-card?utm_source=CLRYouTube&utm_medium=Vi
Events Calendar | Tue Aug 18 00:00:00 EDT 2020 - Tue Aug 18 00:00:00 EDT 2020 | ,
How to Minimize Humidity Interaction with PCBAs for Robustness
Career Center | Newark, New Jersey | Engineering,Management,Research and Development
We're actively searching for Wireless Product Managers and a Director of Product Management to help lead the push into next generation rugged handheld devices. These opportunities exist within a well funded, profitable, and high growth sector and ha
Career Center | Temple Hills, Maryland USA | Maintenance,Management,Technical Support
• Installing Network Hardware • Trouble shooting – Hardware and software • System Administration • Procurement Management • Naval Facilities Management • Great Customer Service
Career Center | Thanjavur, India | Production,Quality Control,Technical Support
work in one year and above Quality engineer in sanmina,current work in SMT Technical engineer in coimbatore
Surface Mount Technology Association (SMTA) | https://www.smta.org/harsh/courses.cfm
) will be coupled with micro-sectioning (conventional and inert gas plasma processes) to reveal the relationship between composition, migration mechanisms of materials and potential leakage current pathways
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/dage/about/news/mr-louis-lin-from-nordson-dage-to-present-at-ipc-southeast-asia-high-reliability-conference
: • Strategic reliability considerations related to solder alloys and the latest packaging technologies • Issues such as void formation and electrochemical migration
