Electronics Forum | Thu May 09 12:39:00 EDT 2019 | slthomas
We have never coated flexible circuits, although these guys apparently do as a part of their FC fabrication services: https://gcaflex.com/why-is-conformal-coating-important-for-flex-printed-circuit-boards/
Electronics Forum | Thu May 09 14:05:43 EDT 2019 | SMTA-Joe
Thanks for the option. Might be a good resource if we cannot achieve what we're looking for.
Electronics Forum | Mon Jan 13 11:14:41 EST 2020 | amitshir9
Conformal coating is a protective polymer film or chemical coating that seals off the vulnerable circuits. I've used the conformal coating flexible PCB from Capel Technology Co.Ltd and there are many types of circuit board produced used by conformal
Electronics Forum | Thu Sep 13 04:18:33 EDT 2012 | huanyupcb
Dear Sir or Madam HuanYu Future Technologies Co., Ltd is one of the China leading Printed Circuit Board Manufacturing Enterprises.Main supply Aluminum core PCB,copper core pcb ,flexible PCB,fr4 pcb ,Double-sided PCBs , Double-sided flexible PCBs ,We
Electronics Forum | Thu May 09 08:03:07 EDT 2019 | SMTA-Joe
Hello SMTA, We have some flex board assemblies that will require conformal coating. Coating rigid boards is nothing new, but this will be our first with flex. Are there any challenges associated with coating flex PCBs? on this particular assembly
Electronics Forum | Tue Jan 03 12:37:08 EST 2023 | stephendo
If you haven't opened the boards yet, don't. OSP is the least expensive finish and as flat as any. BUT there is a reason most places don't use it. It does not store at all well. If you want any flexibility regarding storage of pcbs then go with ENIG.
Electronics Forum | Sun Dec 26 16:13:49 EST 2010 | sam
Hi, Here is a brief synopsis of PNC - PNC has been a quality manufacturer of rigid printed circuit boards for 40 years. Located in Nutley, NJ, we are the largest shop in the North East. PNC provides complete turnkey jobs from design, PCB fabricatio
Electronics Forum | Tue Mar 27 05:52:44 EST 2001 | genglish
Peter, I have completed trials on various machines for cleaning both SMT stencils and misprinted PCB�s for solder paste and adhesive. Why do you have a preference with the cleaning solution, is this flexible? I can recommend a machine which we purcha
Electronics Forum | Fri Mar 20 10:26:05 EDT 2015 | g2garyg2
For laser marking the mark quality is directly related to the PCB composition. If you want to guarantee a good mark every time and have control over the PCB being built (not always the case for contract Mfg) as the other responder stated, placing a w
Electronics Forum | Wed Sep 25 10:22:21 EDT 2002 | matt2138
UltraSonic cleaners do a good job of cleaning both stencils and misprint PCBs. Make sure the frequency that the machine comes set to is ok to use with both stencils and misprint PCBs. If you are a CM make sure your customers are ok with using the ul
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