Electronics Forum | Wed Jan 22 11:07:42 EST 2014 | leardkattiya
Understand that one..but the main issues is..do i really need to use ESD tape or non-ESD tape..since as we all know kapton tape is already expensive..if ESD kapton tape required in SMT line..the cost will be more higher.
Electronics Forum | Tue Jan 21 00:44:30 EST 2014 | leardkattiya
Hi All, I have a question to ask. Do we really need ESD kapton tape to be use inside SMT line/ production? Anyway the purpose of the kapton tape is to protect gold finger/ wirebond area from solder splatter. Please advise.
Electronics Forum | Wed Jan 22 14:25:17 EST 2014 | rgduval
In the purest sense of ESD control, we would have to say yes, use ESD tape to cover the gold fingers. The gold fingers are connected directly to input/output controls for the card, and, as we all know, when handling boards, we're supposed to avoid c
Electronics Forum | Tue Jan 21 13:40:00 EST 2014 | rgduval
If you're using the Kapton tape to protect the gold fingers from solder splatter, my first instinct is to say,yes, you do need it. I've had the pleasure of paying to have gold fingers reworked in the past. It is not in-expensive; certainly not equa
Electronics Forum | Wed Jan 22 10:24:23 EST 2014 | cyber_wolf
No matter how good your process is, you will get solder on the gold fingers/lands unless they are protected. We have proven that solder will get on the gold fingers in the reflow oven. How that happens....we arent't 100% sure...there are a lot of the
Electronics Forum | Thu Jan 22 03:25:26 EST 2009 | stevewilde
What masking tape can people recommend for masking the board when conformal coating. I am using a PVA autocoat machine and humiseal 1B31. Current tape, is leaving residue on board when used to hold link wires down whilst glue cures and also when used
Electronics Forum | Thu Mar 05 22:08:14 EST 2009 | mleber
The dewetting is caused by using a silcone based adhesive. Select a tape that is acrylic based. Tapes are a high esd generator. Always use an ionizer.
Electronics Forum | Thu Feb 26 17:42:12 EST 2009 | ksrsr
We use tape and dots from Advanced Technology Supply. Website - http://www.ats24.com
Electronics Forum | Thu Jan 22 08:51:07 EST 2009 | mefloump
We use green painters masking tape. Comes off easy and doesn't leave a residue. The blue colored masking tape works well also but tears too easily. Ours runs through and IR oven to cure the coating after it runs in our PVA650 and we have not seen and
Electronics Forum | Fri Jan 15 09:55:58 EST 2016 | dyoungquist
Mycronic (Mydata) makes a solution for this. Product name is Tape Seal 8 or Tape Seal 1216 Tape Seal 8 - Part No: L-014-1600 Tape Seal 1216 - Part No: L-014-1572 I have used them and they work well.
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