Heller Industries Inc. | https://hellerindustries.com/causes-defects-reflow-soldering/
What Are Reflow Soldering Defects - Heller Home » What Are Reflow Soldering Defects Reflow Soldering Defects & Causes DEFECT / CAUSE RELATIONSHIP Coplanarity Contamination Metallurgy Solder Quality Solder Volume Reflow Profile Placement Accuracy Land Design Reflow Cycle Too Long Excessive Reflow Temp
| http://etasmt.com/cc?ID=te_news_bulletin,9161&url=_print
. Common defects and treatment methods of SMT reflow soldering: bridging Bridging can be said to be one of the most common defects. If a bridge defect occurs, it may cause a short circuit between device components
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/yestech/about-nordson-yestech/articles/combining-2d-and-3d-aoi-the-most-effective-inspection
. Coplanarity issues are also prevalent on smaller chip components (i.e.01005), leaded devices and BGA packaged devices. In order to attain the highest level of quality assurance (QA
| http://etasmt.com/te_news_bulletin/2019-08-05/9161.chtml
. Common defects and treatment methods of SMT reflow soldering: bridging Bridging can be said to be one of the most common defects. If a bridge defect occurs, it may cause a short circuit between device components
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/journal.cfm
, Prabjit Singh, Jing Zhang, Anil Kurella, Xu Chen, Xiaodong Jiang, Jennifer Burlingame, and Simon Lee Abstract 25-2 PCB Dynamic Coplanarity at Lead-Free SMT Temperatures John Davignon, Ken Chiavone, Jiahui Pan, James Henzi, David Mendez, and Ron Kulterman
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