40731 | https://www.smta.org/icehet/ICEHET-2020-Program.pdf
Surface Mount Technology Association (SMTA)
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/proceedings_abstract.cfm?PROC_ID=5454
: Sn-Ag-Cu (SAC) solders generally have better thermal cycling performance than eutectic Sn-Pb. However, their performance deteriorates significantly as the harshness of the thermal cycle increases, and the high-Ag SAC solders that perform best in thermal cycling have relatively poor drop impact properties
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/topic889&OB=DESC.html
. recommended thermal pad size using the "Footprint Tab". The mfr. does testing for thermal cycle, shock and vibration on their recommended patterns and I've come to trust them, as I've never had a problem yet when I follow their recommendations
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/son-qfn-calculations_topic889_post3258.html
. recommended thermal pad size using the "Footprint Tab". The mfr. does testing for thermal cycle, shock and vibration on their recommended patterns and I've come to trust them, as I've never had a problem yet when I follow their recommendations
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic889&OB=ASC.html
. recommended thermal pad size using the "Footprint Tab". The mfr. does testing for thermal cycle, shock and vibration on their recommended patterns and I've come to trust them, as I've never had a problem yet when I follow their recommendations
Heller Industries Inc. | https://hellerindustries.com/low-void-curing/
. Convection heaters and heat exchangers maintain a recipe-defined thermal profile during the entire curing cycle. A typical PCO temperature and Pressure profile
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/footprints-for-high-vibration-and-shock_topic2568_post10485.html
. Also, I have never known IPC to run their own PCB fabrication and assembly for the purpose of evaluation of solder joints, stress and thermal cycle testing
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/footprints-for-high-vibration-and-shock_topic2568_post10481.html
. Also, I have never known IPC to run their own PCB fabrication and assembly for the purpose of evaluation of solder joints, stress and thermal cycle testing
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/nominal-epad-vs-max-epad_topic2530.html
. creates a reference design to test the circuitry and heat flow. They also create a PCB with multiple land patterns and run shock, vibration and thermal cycle tests
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/nominal-epad-vs-max-epad_topic2530_post10399.html
. creates a reference design to test the circuitry and heat flow. They also create a PCB with multiple land patterns and run shock, vibration and thermal cycle tests
