Electronics Forum: gold peel off enig (Page 1 of 5)

enig

Electronics Forum | Tue Jan 04 12:37:41 EST 2005 | Cmiller

We have been using this finish almost exclusively for fine pitch boards for about 5 years. Make SURE you use a board house that does the gold plating in-house. There are some potential issues as DaveF stated. The only problem we have encountered is w

solder mask peel off

Electronics Forum | Wed Dec 11 11:26:25 EST 2019 | SMTA-Norah

Yes, a polite complaint to our board shop later and the next batch didn't have that problem at least. I'm not convinced it's an ENIG issue as there was variability panel to panel in the first place.

solder mask peel off

Electronics Forum | Wed Nov 20 01:38:53 EST 2019 | ajspec

Hi, i'm facing solder mask peel off but limited to the solder defined pad only(opening area). no peel off on the other area and it happened on electroless nickel immersion gold finishing only. for other finishing is not affected. kindly advise if you

solder on gold finger

Electronics Forum | Fri Apr 13 22:38:19 EDT 2001 | edylc

Hi , Could you be seeing the nickel under the gold plating because you are removing some of the Gold with the Kapton Tape....?? You mean , the adhesive properties of the kapton tape will cause the gold plating on the gold finger to be somehow peel of

no-clean mask for gold fingers

Electronics Forum | Sat Jan 23 12:37:35 EST 1999 | parag palshikar

hi, i am working towards developing a no-clean process for a customer at contract manufacturing facility. the assemblies have gold fingers on them. these are masked to prevent from any damage to them during reflow soldering. the earlier process ut

Re: no-clean mask for gold fingers

Electronics Forum | Wed Jan 27 11:42:50 EST 1999 | John Zisa

| hi, | i am working towards developing a no-clean process for a customer at contract manufacturing facility. the assemblies have gold fingers on them. these are masked to prevent from any damage to them during reflow soldering. the earlier proces

Re: no-clean mask for gold fingers

Electronics Forum | Sat Jan 23 16:07:20 EST 1999 | Steve Gregory

| hi, | i am working towards developing a no-clean process for a customer at contract manufacturing facility. the assemblies have gold fingers on them. these are masked to prevent from any damage to them during reflow soldering. the earlier proces

Re: no-clean mask for gold fingers

Electronics Forum | Mon Jan 25 21:43:04 EST 1999 | Dave F

| hi, | i am working towards developing a no-clean process for a customer at contract manufacturing facility. the assemblies have gold fingers on them. these are masked to prevent from any damage to them during reflow soldering. the earlier proces

Re: no-clean mask for gold fingers

Electronics Forum | Tue Jan 26 19:43:02 EST 1999 | Ross Berntson

| hi, | i am working towards developing a no-clean process for a customer at contract manufacturing facility. the assemblies have gold fingers on them. these are masked to prevent from any damage to them during reflow soldering. the earlier proces

Re: no-clean mask for gold fingers

Electronics Forum | Tue Jan 26 19:43:26 EST 1999 | Ross Berntson

| hi, | i am working towards developing a no-clean process for a customer at contract manufacturing facility. the assemblies have gold fingers on them. these are masked to prevent from any damage to them during reflow soldering. the earlier proces

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