Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/proceedings_abstract.cfm?PROC_ID=4717
(bottom solder joints (SnPb paste/SAC305 solder balls) exhibited excellent TMF performance (η = 2600 ±200 cycles; Β = 7.6 ±3.5) as did the middle (η = 2500 ±300 cycles; Β = 6.6 ±3.4) and top joints (η = 2600 ±200 cycles; Β = 8.7 ±4.0). The 100% SAC305 test vehicle showed comparable
Surface Mount Technology Association (SMTA) | https://www.smta.org/icsr/speaker_forms/Paper-Format-Requirements.doc
0.8 mm and peripheral HAVE HIGH Cu DISSOLUTION RATES OF SAC305/405 ALLOYS FORCED A CHANGE IN THE LEAD FREE ALLOY USED DURING PTH PROCESSES? Craig Hamilton, P.E
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Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/last-will-of-bga-void.pdf
. One school of industry thought held that a void in a solder joint would be a stress riser that initiated cracks, leading to solder joint failure
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2022/04/last-will-of-bga-void-1.pdf
. One school of industry thought held that a void in a solder joint would be a stress riser that initiated cracks, leading to solder joint failure
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/journal.cfm
, Ph.D, Sitaram Arkalgud, Ph.D, and Eric Tosaya Abstract 29-1 Effect of Gold and Copper on AuSn4 Deposition and Isothermal Durability of SAC305 Solder Joints Subhasis Mukherjee, Carlos Morillo, Lay-Ling Ong, Julie Silk, and
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)
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resource-center/solder-glossary-of-terms
. Drawbridging See Tombstoning . E ENIG Surface finishing process of electroless nickel followed by immersion gold. During soldering the gold is dissolved into the solder joint
