Imagineering, Inc. | https://www.pcbnet.com/blog/how-can-a-printed-circuit-board-help-you-test-a-circuit-board-schematic/
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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
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| 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
