Electronics Forum | Thu Dec 12 09:35:45 EST 2002 | Randy Villeneuve
We are using Immersion tin in production. We specify Omikron-plus tin which according to the information is much better in solderability and shelf life than standard immersion tin. I am not having any problems with the finish and we are running it th
Electronics Forum | Fri May 11 10:30:26 EDT 2001 | rkevin
I am looking for info. (pro and con) and/or 1st hand knowledge processing PCB's with Immersion Tin finish through SMT and Wave. Do profiles need to be different? Solderpaste considerations? Anything else? In the past I have experienced selective non
Electronics Forum | Mon May 14 09:24:36 EDT 2001 | rkevin
Can anyone shed some light on this for me ? Subject: Soldering to Immersion Tin surface finish I am looking for info. (pro and con) and/or 1st hand knowledge processing PCB's with Immersion Tin finish through SMT and Wave. Do profiles need to be di
Electronics Forum | Thu Apr 20 17:51:14 EDT 2006 | Don
Immersion tin, if it is being correctly identified, is not a final surface finish for a bare board. White tin is typically the way a finish is refered to. Either way tin has gotten a very bad reputation via a couple satellite failures because of tin
Electronics Forum | Tue Mar 07 15:17:25 EST 2000 | Steve Schrader
Is there an industry standard IPC spec. that I should reference on my fab drawings for Immersion White Tin?
Electronics Forum | Tue Mar 07 15:17:25 EST 2000 | Steve Schrader
Is there an industry standard IPC spec. that I should reference on my fab drawings for Immersion White Tin?
Electronics Forum | Thu Aug 03 10:53:23 EDT 2000 | Roni Haviv
Hello, Does enyone have any experience with Immersion Tin (Sn) as a finish process on PCB ? Any information will help ! Thanks Roni
Electronics Forum | Tue May 15 11:55:16 EDT 2001 | dason_c
We had a same problem before and Cirtech work with FAB supplier. It is due to the contamination on the tank. No special profile and paste use on the immersion tin board. Dason
Electronics Forum | Fri Oct 05 07:31:29 EDT 2001 | furrer
When tenting vias almost a few vias are not covered completly by Solder Mask. Does this one side open vias affect the Immersion Tin Process ? Do we get chemical residues in the vias ?
Electronics Forum | Mon Dec 31 05:07:59 EST 2001 | ronih
Hello, I need some information, even some initial information about Immersion Tin finish on PCB: solderability, environment sensitivity... Is this technology approved yet by anybody? Thanks Roni ORBOTECH
