Industry News | 2019-11-06 13:32:03.0
During the 2019 Annual Meeting at SMTA International, the SMTA honored members who have shown exceptional service to the association and the electronics assembly industry.
Industry News | 2024-02-05 14:05:05.0
The SMTA is pleased to announce the Best Papers from SMTA International 2023. The winners were selected by members of the conference technical committee. This year awards were given for the "Best of Proceedings" category but also for a new designation of "Best Practical and Applications-Based Knowledge." A plaque is given to primary authors of all winning papers for these exceptional achievements.
Industry News | 2015-11-25 16:58:05.0
On behalf of the SMTA International Technical Committee, we invite you to submit a 300 word abstract of your research for the 2016 SMTA International 2016 technical conference in Rosemont, Illinois. Papers should describe significant results from experiments, emphasize new techniques, and contain technical, economic or appropriate test data. We are looking for papers on a variety of topics related to electronics manufacturing including advanced packaging/components, assembly, business/supply chain, emerging technologies, harsh environment applications, PCB technology, and process control. Materials must be original, unpublished and non-commercial in nature.
Industry News | 2007-10-05 21:28:08.0
MINNEAPOLIS, MN - During the Annual Meeting at SMTA International (Wednesday, October 10th, at the Gaylord palms Resort in Orlando, FL.), the association honored members who have shown exceptional service to the association and the industry.
Industry News | 2013-01-19 07:46:16.0
Information that inspires innovation is center-stage for design, printed boards, electronics assembly, test and printed electronics
Technical Library | 2007-08-16 13:34:31.0
While experienced inspectors may be able to determine the aesthetic differences between a lead-free PCB assembly and a tin-lead version, one cannot rely on the "experienced eye". "Less wetting out to the pad edges" (Figure A) and "graininess and lack of shininess of the solder joint" (Figure B) are typical comments about some lead-free solder joints. However, in cases where a Nitrogen atmosphere was present during the reflow of the solder joint (Figure C), there will be little visual differences between the lead free alloys and their tin-lead counterparts.
Technical Library | 2007-01-31 15:17:04.0
The goal of this project is to evaluate the reliability of lead-free BGA solder joints with a variety of different pad sizes using several different BGA rework methods. These methods included BGAs reworked with both flux only and solder paste attachment techniques and with or without the use of the BEST stay in place StencilQuick™. The daisy chained test boards were placed into a thermal test chamber and cycled between -25ºC to 125ºC over a 30 minute cycle with a 30 minute dwell on each end of the cycle. Each BGA on the board was wired and the continuity assessed during the 1000 cycles the test samples were in the chamber.
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