Electronics Forum | Tue Aug 14 20:47:29 EDT 2001 | Pete
Hi, would like to get good info on the above solder paste metal content regarding their advantage and disadvantage against each other and their effect on fine pitch solderability. regards,
Electronics Forum | Fri Feb 15 15:50:55 EST 2002 | Bruce
The CP-642 simply requires a camera upgrade for 0201 parts. This is the same camera as is used on the CP-643. You should then get identical results
Electronics Forum | Tue Aug 21 04:49:02 EDT 2001 | wbu
Mugen, are you sure you get all of the WS residues out from underneath the BGA with your equipment ? I think testing that will be quite difficult. Wolfgang
Electronics Forum | Wed Sep 05 16:29:08 EDT 2001 | davef
Check the fine SMTnet Archives [wetting and balance] of the Forum. You should get a Bob Willis discussion on solderability testing as a bonus.
Electronics Forum | Thu Sep 06 16:14:39 EDT 2001 | Ian T
does anyone know of any valve purge compounds other than efd sloderplus 6-460? we are getting a dispence system and think this type of compound could help
Electronics Forum | Fri Sep 07 15:09:49 EDT 2001 | seand
Hello everyone, You may want to get a recommendation from you dispenser manufacturer. They may be able to provide you with a couple of options. Good luck Sean D.
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 | Sat Oct 06 08:42:21 EDT 2001 | davef
Please give us additional background on your board, solder, process, etc. If you are talking about black pad in ENIG solderability preservative, check the fine SMTnet archives to get started.
Electronics Forum | Wed Oct 10 21:16:12 EDT 2001 | Chua
I'm new in SMT, can anyone can tell me where can I get information on SMT process. Eg :- process flow, reflow profile ( what to look for ). I'm interested on SMT process. Can someone help........Thanks.
Electronics Forum | Wed Oct 10 22:05:49 EDT 2001 | davef
Preheating sounds good to me. Look here to get started http://www.smtnet.com//forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=1619&#Message6792& While little of this applies to inorganic boards, it doesn't a rocket scientist to make the e
