Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2022/04/last-will-of-bga-void-1.pdf
. An opposing school of thought was that voids act as crack arrestors, which improve solder joint life. The root cause of voids in BGA solder joints is well understood by the electronics industry with a number of papers published on the topic [1, 2, 3]. R
40731 | https://www.smta.org/smtai/SMTAI-2019-Technical-Program.pdf?v=200609010628
Surface Mount Technology Association (SMTA)
40731 | https://www.smta.org/smtai/SMTAI-2019-Technical-Program.pdf?v=200622100619
Surface Mount Technology Association (SMTA)
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/journal.cfm
– Low Temperature Co-Fired Ceramic (LTCC) Technology for High Temperature Electronics P. Vianco, J. Rejent, M. Grazier, A. Kilgo, B. McKenzie, A. Allen, E. Guerrero and W. Price Abstract 29-2 Long Term Aging Effects on the Reliability of Lead Free Solder Joints in Ball Grid Array Packages with Various Pitch Sizes and Ball Arrangements Cong Zhao, Chaobo Shen, Zhou Hai
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