Electronics Forum | Wed Apr 18 20:55:20 EDT 2001 | davef
Yins are bad, this guy's serious. Generally, solder pastes are comprised of: 90% solder powder, 5% flux, 4% solvents, and 1% activators [by weight]. Where: * Solder powder, when reflowed, is a metal bonding agent that mechanically and electrically
Electronics Forum | Tue Jul 04 21:56:23 EDT 2017 | anhsang38
Hi Everyone I wonder know the effect of copper in solder paste, solder bar. Thanks.
Electronics Forum | Fri Mar 21 14:44:16 EDT 2014 | molder
Hello for all People's .. I have a question. I have a solder past KOKI eco+plus S3X48-406-5 out of date. I have found in the web some articles of reviving solder expired past. one is this, can you comment? http://www.youtube.com/watch?v=TCyki2frm3Q
Electronics Forum | Sat Aug 03 08:44:11 EDT 2002 | P. Kannan
We are having 3 MPM UP-2000 printer & 1 AP-25 printer with us. I would like to have the technical guidance for my following application. For one of our model, there is a requirement of Glue & solder paste on same side of the PCB. Currently we are u
Electronics Forum | Wed Mar 17 13:42:31 EDT 2010 | davef
Primary causes to consider are: * Poor thermal recipe during paste reflow * Failed solder paste
Electronics Forum | Tue Apr 06 22:47:56 EDT 1999 | Cuch
| | I need help in finding solder paste measuring equipment. | | | Cuch: What aspect about paste are you trying to measure? | | 1 Paste qualification? | 2 Incoming quality? | 3 Print volume? | | Dave F | mostly looking for print volume. I am try
Electronics Forum | Sun Jan 28 21:50:22 EST 2001 | Dreamsniper
Hi Adrian, If you do a "squeegee snap off" during solder paste printing...the result would be a very thick solder paste deposition. I think the correct term is stencil snap off or people say it "snap off distance". =)
Electronics Forum | Wed Sep 13 04:22:18 EDT 2000 | Sal
Guys Has anybody out there had any experience with Time-Temperature Labels to identify solder paste freshness ? If so what are yuor views on this method ? Sal.
Electronics Forum | Wed Oct 13 09:15:13 EDT 1999 | Peter Woelflick
Hello, we are looking for usable ultra fine pitch solder pastes with 15-25 um. Does anybody have good or bad experience with a brand/product? If so, please let us know the details. Greetings, Peter Woelflick
Electronics Forum | Tue Sep 28 16:53:09 EDT 1999 | Charlie
There is a company selling pcb with the solder past on the pads and coated with a tacky film to hold the part during assembly. Have you heard of them and can you tell me how to contact them?
