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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
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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
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>> 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