Electronics Forum | Thu Nov 17 21:52:27 EST 2022 | stephendo
You might be able to create a process that involves testing a sample before each run. But then you would need something showing that a given batch would be consistent enough to justify testing a pcb to prove the batch. Or if they accept SPC then you
Electronics Forum | Fri Jan 06 00:03:10 EST 2023 | SMTA-64419298
Hello Evtimov, sorry...just saw post as I was looking through list...a bit late. I don't know if you ever got your answer. IPC-4552A covers EniG finishes and suggested shelf life. I've referred to these doc's quite a bit. Good spec's ! Yes, I beli
Industry News | 2011-04-20 20:31:30.0
FCT Assembly is pleased to announce that it has been awarded a 2011 NPI Award in the category of Soldering Materials for its NL930PT Pin Probable Solder Paste.
: I see so many places say that they build to IPC-A-610, yet I thought you build to J-STD-001, and inspect to IPC-A-610. Is this correct? Read Answer Shelf Life of Soldered Components Question
Surface Mount Technology Association (SMTA) | https://www.smta.org/education/presentations/presentations.cfm
. Three surface finishes including OSP, ImAg, and ENIG are considered. The test vehicle consists of 15mm and 6mm Ball Grid Array (BGA) components. The assembled test boards were isothermally aged at 125oC for 12 months, which are then thermally cycled between -40oC to
