Electronics Forum | Wed May 03 16:37:10 EDT 2017 | charliedci
I don't believe there should be any issues with the HASL finish. The issue is how long on the shelf and is a bake out required to remove moisture from PCB, as in any FR4 PCB's that may have had time to absorb moisture.
Electronics Forum | Thu Jun 25 11:47:39 EDT 1998 | Steve A
| Hi there, | Does any one know what is TCE for fully wet saturated FR4. I came to know that for Dry FR4 the TCE is about 15-19 PPM �C. Is that true? | | Appreciated for your help. | rgs, | chiakl Chiakl, It looks like you are speaking of what could
Industry News | 2018-10-18 10:23:07.0
Typical RoHS Issues in PCB Assembly
Industry News | 2010-10-20 18:55:44.0
Krayden, Inc., a leading distributor of engineered materials, introduces Dow Corning’s 3140 RTV Aerospace Coating.
40731 | https://www.smta.org/smtai/SMTAI-2019-Technical-Program.pdf?v=200609010628
Surface Mount Technology Association (SMTA)
| https://www.eptac.com/instructors/
for the gaming industry including rigid, muli-layer FR4, flex, rigid-flex and HDI boards Technical liaison for PCB design and manufacturing challenges that arise between engineering, supplier
