Electronics Forum | Thu Jan 15 10:33:05 EST 2009 | rrpowers
One thing you must be very careful with when using Bismuth is that there is no lead anywhere else within the process, either components or boards. Lead-terminated components or hot air solder leveled (HASL) finished boards used in combination with a
Electronics Forum | Mon Aug 20 16:27:55 EDT 2012 | ecdave
Hello All, I have 4 or 5, 5 gallon containers of Superior 367T Flux thinner you can look up the MSDS sheet online. It is a 85% ethanol/methanol mixture. The containers that I have are unopened. I have no use for them and unless someone out there c
Electronics Forum | Thu May 11 11:25:56 EDT 2017 | davef
Key to Rosin Fluxes [from SUPERIOR FLUX & MFG. CO.] Type R (Rosin): Non-activated rosin flux for soldering copper. Residues are non-corrosive and non-conductive. Type RMA (Rosin Mildly Activated): Mildly activated rosin flux that contains no chlori
Electronics Forum | Mon Dec 11 15:50:01 EST 2000 | externet
Hi ! Try fresh DRY solder paste... Keep solder paste in a sealed container until the moment of use. Humidity absorbed by the soldering paste becomes vapor violently at the moment of heating it , expelling the solder in form of balls everywhere.
Electronics Forum | Tue Oct 24 15:03:19 EDT 2000 | scott dryden
does anyone know of a book that contains the measurements of most of the surface mount components used today.is there a library that can tell me x,y,z,lead length and width and foot length.lead pitch.ect.dummy component catalogs only go so far.
Electronics Forum | Sun Aug 27 11:37:28 EDT 2000 | RJ
If you have another container of flux that is a different batch try that. Dont forget to clear lines of old flux. check spray pattern width. The activators needed may be dead in flux.Since it is sudden my question would be what just changed?
Electronics Forum | Tue Aug 29 16:23:50 EDT 2000 | Murad Kurwa
The only source I know of is IPC-CD-A2; This CD contains clip arts that you can ues. Cost is $500. Call or emial to IPC. Good Luck Murad
Electronics Forum | Wed Jul 19 11:06:42 EDT 2000 | polymer
Where can I find laminates containing non-halogenated PCB? I'm especially interested in FR-4 and CEM-3, 1.6 mm 25um. Thanks in advance! Dr. Lennart Johansson Polymer Support
Electronics Forum | Wed Feb 14 21:24:49 EST 2001 | davef
Search [with the top right hand box] the "Forum" for ... concoat. Receive zero hits. Yet there was a posting containing "concoat" within the past month in [http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=5078]
Electronics Forum | Thu Apr 05 09:18:06 EDT 2001 | sac
My company is also researching AOI systems and X-ray inspection equipment. Almost all of our assemblies are mixed technology, and contain considerable hand load. Is anyone out there using AOI post solderwave?
