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The electronics industry is undergoing a materials evolution due to the pending Restriction of Hazardous Substances (RoHS) European Directive. Printed wiring board laminate suppliers, component fabricators, and printed wiring assembly operations are engaged in a multitude of investigations to determine what leadfree (Pbfree) material choices best fit their needs. The size and complexity of Pbfree implementation insures a transition period in which Pbfree and tin/lead solder finishes will be present on printed wiring assemblies(...) The objective of the study was to evaluate the solder joint integrity impact of reflowing a Pbfree solder alloy using a tin/lead reflow profile on BGA components. Credit/Source: David Hillman, Matt Wells, Kim Cho
More New Products: Heller: The Mark III Reflow System...
Chip Preparation--Wet Tack Method Best, Inc instructors have put to video demonstrations of common hand soldering skills. These are not designed to be in place of live one on one training where repetitive skills and subsequent one on one feedback is given. Rather they are quick refreshers designed to be viewed if a specific skill has not been practiced in a while.
Component Counters, Counting Scales, Lead Forming Machines, Pallets and Workboard Holders... FUJI QP2-42 E Placer w/ MTU71E...
New Feature: you can now upload pictures with your postings. Posted by blnorman We just started having board warpage problems with one of our suppliers. The product has been in production for some time with no design changes... »» Posted by JOSEPH Can anyone advise me what is the recommended floor life for pcb assembly prior to wave soldering before drying/degassing ?... »» Posted by piotr I would like to ask you what kind of production do u treat for high mix and low volume. I mean what is your definition for this high mix and low volume... »» Removing Markings from Devices...
Lets Talk About Flux & Lead Free Solder Seminar/Course | Precision PCB Services, Inc Wed, May 07, 2008 | Oroville, CA, USA In this one day seminar we discuss and experiment with the different types of fluxes used for lead free solders. Advantages, disadvantages and reliability considerations... »» BGA Componet Rework & Profiling Seminar/Course | Precision PCB Services, Inc Thu, May 01, 2008 | Oroville, CA, USA This 2-day course is designed for students that require the hands-on skill and knowledge to reliably remove and install many types of the most complex BGA components... »» Extended PLC Training Seminar/Workshop Seminar/Course | Business Industrial Network Mon, May 12, 2008 | Stone Mountain Resort, Atlanta, GA, USA The workshop starts with basics move on to troubleshooting, then learn the foundations of good PLC programming while writing your first IEC-1131 compliant PLC program... »» Design for Testability and for Built-in Self Test Course... Random Vibration & Shock Test Training...
San Jose, CA, USA Ideal candidate will lead the overall activities of SMT plant in San Jose of California and be responsible for quality assurance, productivity, cost control, workplace safety... »» Appleton, WI, USA The Staff Process Engineer provides technical direction on materials, methods and equipment. They are a key resource for Site Engineering and are chartered... »» PCB and Infrared Camera Design Engineer Beaumont, TX, USA Infrared camera electronics design and camera design engineer. Manage electronic design, research and development, optimize current design...»» SMT Process Engineering & Production Mgr...
SMTA - Surface Mount Technology Association is a non-profit international association of companies and individuals (totalling 4,000) involved in all aspects of advanced electronics assembly, surface mount and related technologies. Membership Info SMTA Certification for SMT Processes and Six Sigma Green Belt Next Event: International Conference on Soldering & Reliability
IPC - Association Connecting Electronics Industries is a US-based trade association dedicated to the competitive excellence and financial success of its nearly 2,600 member companies which represent all facets of the electronic interconnection industry, including design, printed wiring board manufacturing and electronics assembly. Membership Info Training & Certification Programs |
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