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Electronics Forum | Fri Nov 08 08:52:54 EST 2002 | dphilbrick
Juan There are many things that cause this and the first thing I would do is request quality records from your board fab facility on that particular lot. If they are unwilling to give them to you this is a good sign they had a processing problem. Th
Industry News | 2003-06-25 12:49:17.0
Additional state of the art automated surface mount assembly equipment has been installed to provide expanded capacity for advanced technology printed circuit assemblies
Industry News | 2002-10-24 09:35:59.0
High-End Electronics Manufacturing Service provider implements Valor's Trilogy 5000 platform to increase quality control.
Technical Library | 2013-12-19 16:57:50.0
With the adoption of RoHS and implementation of Lead Free solders a major concern is how this will impact reliability. Both commercial and military hardware are impacted by this change even though military hardware is considered exempt from the requirements of RoHS. As the supply chain has moved to the new lead free alloys both markets are being forced to understand these impacts and form risk mitigation strategies to deal with the change. This paper documents the effect of mixing Leaded and Lead Free alloys on BGA devices and how this impacts reliability. Three of the most common pitch BGA packages are included in the study to determine if the risk is the same as pitches decrease
SMTnet Express, December 19, 2013, Subscribers: 26421, Members: Companies: 13524, Users: 35538 Mixed Metals Impact on Reliability by Rick Gunn; Nextek With the adoption of RoHS and implementation of Lead Free solders a major concern is how
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