Imagineering, Inc. | https://www.pcbnet.com/blog/how-can-a-printed-circuit-board-help-you-test-a-circuit-board-schematic/
How Can a Printed Circuit Board Help You Test a Circuit Board Schematic? Skip to main content Resources Support Contact Us FAQs Live Chat My Account 847-806-0003 Menu PCB Capabilities Fabrication Technology Roadmap Materials Available HDI Tolerances Certifications
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/proceedings_abstract.cfm?PROC_ID=4798
BTC/QFN Test Board Design Considerations and Method for Qualifying Soldering Materials and Cleaning Processes 中文 MEMBERS LOGIN Membership Become a Member
| https://www.eptac.com/faqs/ask-helena-leo/ask/shelf-life-of-soldered-components
. 1.1 Scope This standard prescribes test methods, defect definitions, acceptance criteria, and illustrations for assessing the solderability of electronic component leads, terminations, solid wires
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/dage/test-types-2020/cavity-shear
Cavity shear X-Ray Inspection and Test Products Corporate | Global Directory | Languages Division Only All of Nordson Home Products Bondtesting Systems Micro Materials Testing Wafer Inspection and Metrology X-ray Inspection Systems X-ray Counting Systems Applications Battery
| https://www.eptac.com/ask/shelf-life-of-soldered-components/
. 1.1 Scope This standard prescribes test methods, defect definitions, acceptance criteria, and illustrations for assessing the solderability of electronic component leads, terminations, solid wires
| http://etasmt.com/cc?ID=te_news_bulletin,23574&url=_print
>> News Circuit Board Voids & PCB Delamination Circuit Board Voids Circuit Board Voids are cavities or air pockets inside the solder joint formed by gases that are released during reflow or by flux residues that fail to escape
| https://www.eptac.com/webinars/the-fundamentals-of-solder-joint-design-part-1-through-hole-technology-tht/
? Sure we can pull test and stress the solder joint, but these things don’t fail that way. They fail by many years of fatigue, or more importantly, by stress fractures occurring over years of cycling in the environment