Electronics Forum | Fri Nov 25 20:57:30 EST 2016 | sarason
You guessed right. Not hot enough to get good reflow. regards sarason
Electronics Forum | Sat Nov 26 00:56:17 EST 2016 | slavek
thank you sarason
Electronics Forum | Fri Nov 25 05:16:44 EST 2016 | slavek
Hello, I want to ask on suitable temperature profile for PCBs with ENIG final surface finish. I know that it is complex question with many unknowns. When the PCB will be standard 1,5 mm 35/35 Cu and the amount of components will have any influence o
Electronics Forum | Thu Jan 08 15:49:10 EST 2015 | emeto
I bet you that the problem comes from the ENIG brittle solder joints. About low temperatures I think you can go to the absolute 0 and the device should still work.
Electronics Forum | Wed Jan 07 17:39:26 EST 2015 | duchoang
Additional info: I use SAC305 solder paste on Enig PCB.
Electronics Forum | Mon Jul 12 05:54:34 EDT 2010 | xps
Hi everyone, someone knows the correct parameters for reflow the smt devices using SnPb on ENIG finishing ? Someone suggest to use more temperature than others finishing, cause nickel barrier. Someone can confirm this ? There are handbooks or articl
Electronics Forum | Fri Jan 31 00:20:47 EST 2020 | jineshjpr
Thanks for your response, yet to try with RTS Solder profiles, Have you any additional comments on this RTS Temperature specifications like Time above liquidus, Peak temperature if any..??
Electronics Forum | Mon Jul 12 07:47:41 EDT 2010 | rgduval
Talk to your paste manufacturer, they can recommend a reflow profile (as well as advise the paste activation temperature, and liquidous reflow points. The ENIG finish should not affect your reflow parameters any more than the solder paste. Typicall
Electronics Forum | Sat Nov 03 11:08:24 EDT 2012 | anvil1021
We have experience with this alloy, but with enig and we did start with PB HASL, none of our PCBs would of course pass thermal cycling at normal temperatures with the HASL so we went to ENIG. we could thermal cycle at 100-115C with no issues. We foun
Electronics Forum | Thu Jan 30 07:19:23 EST 2020 | dontfeedphils
I'd post an image of your current profile if you could. Have you tried a RTS profile instead of a RSS?
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