Imagineering, Inc. | https://www.pcbnet.com/blog/how-to-prevent-a-solder-ball-defect/
. Unfortunately, solder balling can occur for a large number of reasons, and if not resolved, can have disastrous effects on a printed circuit board
Blackfox Training Institute, LLC | https://www.blackfox.com/4-common-errors-in-smt-assembly/
. Solder Balling As its name suggests, solder balling happens when tiny ball-like particles appear on the board. Much like solder bridges, solder balls could cause electrical disruptions, especially those big enough to connect two conductors
Blackfox Training Institute, LLC | https://www.blackfox.com/soldering/4-common-errors-in-smt-assembly/
. Solder Balling As its name suggests, solder balling happens when tiny ball-like particles appear on the board. Much like solder bridges, solder balls could cause electrical disruptions, especially those big enough to connect two conductors
Precision PCB Services, Inc | https://precision-pcb-services-inc.com/products/bga-rework-training
. Circuit board preparation - masking, baking and other process steps. BGA site preparation. Solder mask breakdown - how to prevent it, how to fix it
1st Place Machinery Inc. | http://www.firstplacemachinery.com/firstplace_beamworks_spark400.html
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