Electronics Forum | Fri Jan 20 11:44:40 EST 2006 | Mike Dolbow Atotalgps.com
I have seen 100% Matte Tin plating and a lot of Sn/Ag/Cu plating for gull wing parts. This is the most common type of plating. Also in a lead free process you will see that the very end Toe of the part will not flow. This is due to the metal being cu
Electronics Forum | Thu Dec 08 08:12:03 EST 2005 | grantp
Hi, That's my thoughts, and I just don't know what looking at the component will do for the process. I did not know anyone used anything other than no clean flux these days. If you have the money, then the scope would be fun, but my main point is
Electronics Forum | Sat Dec 03 08:15:41 EST 2005 | davef
Welcome Here for articles on developing reflow recipes: * http://www.process-heating.com/CDA/ArticleInformation/features/BNP__Features__Item/0,3156,18454,00.html * http://www.smtinfo.net/Db/_Reflow%20Soldering.html * http://www.smtinfocus.com/proc
Electronics Forum | Thu Dec 22 10:51:12 EST 2005 | killer1994
Yes, I have been using it for 4 years now. We have the 4 axis, 3 head, 2 lines. Inspection station and ir oven. I have to say you will NOT get better support anywhere in this industry than from PVA. Their crew is top notch, always going above and bey
Electronics Forum | Thu Dec 29 09:20:30 EST 2005 | Cmiller
We have tested SN100C and SAC305 in our selective solder machine (Ersa Versaflow). We wanted to test both alloys in the selective first because the investment in filling the pots is minimal. In our initial tests the SN100C alloy appears to be the bes
Electronics Forum | Fri Jan 20 05:30:11 EST 2006 | pavel_murtishev
Good day, You are right. PanaPro system isn�t very easy to use; it�s rather complex system, but very flexible and very powerful. It has a powerful core together with a lot of useful software functions. For example build-in text post-processor, good
Electronics Forum | Fri Feb 17 17:23:11 EST 2006 | grantp
Hi, One think we always hated when running MYDATA was the vib feeder, and we had no end of problems. The supplier told us most people angled the component tubes up, however then the vib settings change between when the tubes full, and mostly empty.
Electronics Forum | Fri Jul 14 14:05:55 EDT 2006 | nodlac
Additional to Dave F.... A potato has Iron @ 2.75mg and Magnesium @ 55mg. The leaching of these two meatls could contaminate the solder pot and taint the solder. ----------------------- Additional to my additional..THE SOLDER POT POTATO BATTERY...A p
Electronics Forum | Sat Mar 18 02:21:31 EST 2006 | pavel_murtishev
Good morning, Once again a met annoying solder beading issue while producing board with PLL (leadless, contacts from the bottom side of the package). Board has very high placement density and beads appear near PLL package only. This package is finep
Electronics Forum | Sun Mar 26 19:02:05 EST 2006 | ms
Hi We are running automatic stencil printers, open squeegees, stainless stencil, stainless blades, print speed 25-30mm/sec. We have a frustrating consistency issue printing .37x.3mm apertures on a 45pin LGA (11 pads each side, 1 large ground in mid
