Electronics Forum | Wed May 18 14:58:05 EDT 2005 | splice
Hi, I am having some PTH non wetting issues. Setup and chronology of events is explained: Set Up; Part: 1 MM pitch connector 378 pins Solder: Kester Ultra Pure 63/37 solder Pot; 250 C pre heat; Peak 94C top side Flux: Qualitek 775, Fluxer: foam T
Electronics Forum | Tue Dec 05 02:49:23 EST 2006 | ramerez
I have tried all the products I could find on the market. The so called wonder stuff MS2 from PK Metals (Aweful nasty stuff) and also the solder saver (Terrible hand held egg whisker). Recenty I had an 30 day evaluation on the EVS 6000 from EVS inte
Electronics Forum | Tue Dec 05 02:51:06 EST 2006 | ramerez
I have tried all the products I could find on the market. The so called wonder stuff MS2 from PK Metals (Aweful nasty stuff) and also the solder saver (Terrible hand held egg whisker). Recenty I had an 30 day evaluation on the EVS 6000 from EVS inte
Electronics Forum | Sat Jan 06 10:27:07 EST 2001 | Dave F
This is a very timely topic, as we drift [buffeted by the combined wind of everyone down-stream in the supply chain ] on waves carrying all of us from the land of lead to the land of no-lead. I want to say there was a recent trade journal article pu
Electronics Forum | Fri Mar 21 15:51:23 EDT 2008 | g2garyg2
Thought I would reply and try to assist. PROMATION, my company, also manufactures Diode Laser soldering systems but with this stated we also manufacturer iron tip systems, soft beam systems and hot air solutions. The reasons are simple. Diode Laser
Electronics Forum | Wed Aug 09 22:11:46 EDT 2000 | Dave F
Mark: The best routing of test vias for BGAs is to keep them far away from the device. We route test pads for the outer two rows of balls and use vias as test pads for the inner rows of balls. Your bottom-side layout is fine. Yes, on the top-side
Electronics Forum | Mon Nov 08 09:45:29 EST 1999 | John Burris
Having a big problem waving these puppies, hope someone can help. I've got an 8 pin mini-din connector (like a PS/2 connector with two more pins) that has two mounting pins on each side. During wave, at least half the lot has shorts from the ground p
Electronics Forum | Tue Apr 07 10:01:04 EDT 1998 | Steve A
| Good Morning everyone. Per repeated suggestions I have been reading back issues of SMT and Circuits Assembly magazines. I have just read an article concerning selective wave soldering which I understand is to be used when active SMTcomponents are
Electronics Forum | Tue Jan 12 17:46:26 EST 1999 | Tom Gervascio
| | Good Morning everyone. Per repeated suggestions I have been reading back issues of SMT and Circuits Assembly magazines. I have just read an article concerning selective wave soldering which I understand is to be used when active SMTcomponents a
Electronics Forum | Thu Mar 23 10:35:55 EST 2006 | Wave Master Larry
WEll Im hearing all this talk about leadfree nonsense from the engineering dept at my place of employment.Let me tell you Ive been looking at this stuff for 12 yrs and i think tearing of the filet is a normal part of the solder joint kindof like dros
