Electronics Forum | Thu May 11 21:12:09 EDT 2000 | Dave F
Andy: Welcome. Several points: 1 Be careful in your statistics quoting reverie, particularly on archives use. September was about the time of one of the server upgrades. As part of one of those changes, the previously outstanding, although sadl
Electronics Forum | Thu Feb 17 14:10:37 EST 2000 | C.K.
I'd have to agree with JAX here. This forum is intended to be a "Technical Bulletin / Newsgroup" and nothing else. Truthfully, these posts of the "old-timers" announcing their departures is getting..well.....OLD. I hate to see the Old-timers leave
Electronics Forum | Thu Mar 01 10:46:11 EST 2001 | davef
Various lint free stencil wipe suppliers take various approaches to stencil cleaning. For instance ... Techspray Directions: Start with a dry TechClean Wipe (2358, 2361, or 2362) to remove excess solder pastes. Follow this with the 1608 Pre-Saturat
Electronics Forum | Thu Mar 22 17:38:44 EST 2001 | davef
OK, lemme take a different angle on this, �cuz I forgot to touch on this when I first responded. I mentioned a study ["Evaluation of Low Residue Soldering for Military and Commercial Applications: A Report from the Low-Residue Soldering Task Force"
Electronics Forum | Tue Apr 03 22:03:18 EDT 2001 | davef
With friends like you, who needs enemies? I�d guess that the perceived benefits of flat pads for your 20 mil pitch and below components counter-balance the higher cost, gold being a solder pot contaminant, limited solder mask compatibility, potentia
Electronics Forum | Tue May 15 21:57:06 EDT 2001 | davef
Welcome!!! Where the hay ya been??? Sorry bud, were lining-up with your fab [it hurts me to say that, but when yer ] We used to dry pack with desiccants, also. Its probably an old MIL-STD-2073-1C requirement [er something like that]. We qui
Electronics Forum | Tue Jun 05 10:31:40 EDT 2001 | raton
I am glad someone in education is getting a clue. I thank you for caring enough about education to ask some great quesstions. My brother-in-law got his Phd a few years ago and teaches at the college level, he agrees with many out there that if educ
Electronics Forum | Wed Jun 13 13:50:49 EDT 2001 | DaveG
I don't have any actual "hard" data to give on improvements but, I can share some experiences with you. What we noticed when we implemented the Rheo pump was: No more solder "skips" on our boards, Improved print quality on our BGA's & 16mil fine pitc
Electronics Forum | Thu Jul 12 21:41:35 EDT 2001 | mugen
A) Questions: 1) What sort of pallet materials used? 2) what PCB thickness & LxW size? 3) what stencil type & thickness used? 4) what profile type used (peak deg-C)? 5) any peak Deg-C contraints for the components SMT onto the PCB? B) We use pallet
Electronics Forum | Thu Jul 26 21:16:18 EDT 2001 | djarvis
Dave, We don't do any inspection. Before everyone says "bull...t". Let me explain. We are an OEM. I spent six years in subcontractor hell and wouldn't go back for all the tea in China. It took me two years to convince them when I first got here but I
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