Electronics Forum | Thu May 10 10:27:29 EDT 2001 | davef
It depends ... * Components stored in a garage in Chiriqui,Panama will have a different shelf life than those store in a climate controlled room in Ayrshire, Scotland. * Components from a reputable supplier will likely have a different shelf life tha
Electronics Forum | Mon Jun 25 11:26:36 EDT 2001 | wbu
What about conveyor speed? I tried to manage that the speed of the board and the speed of the wave were nearly the same at that point where the leads are leaving the wave. But actually I haven�t seen icycling except at one time and that was solved r
Electronics Forum | Tue Dec 15 15:26:23 EST 1998 | Chrys
| Trying to locate a company that I believe was called Addative Technologies, previously located in Tyngsboro, Ma. | | Process is the addition of circuit traces utilizing a conductive ink that is fired and can then be run through the normal processi
Electronics Forum | Wed Aug 12 07:31:37 EDT 1998 | Earl Moon
| We are taking enquiries for sub-contract work that we hope to be doing by Christmas. One of the enquiries is to assemble chip capacitors and an SO14 onto ceramic. Does the printing process, paste used and reflow process remain the same, or are ther
Electronics Forum | Mon Jul 06 08:36:26 EDT 1998 | Steve Schrader
| What should a good gold joint look like? We've run boards for our customers that look kinda dull but seemed to wet properly and the boards fired up just nicely! Should they look nice and shiny like our HASL boards or is "a shiny joint is a good joi
Electronics Forum | Mon Jul 06 12:05:56 EDT 1998 | Srirama T. Reddy
| | What should a good gold joint look like? We've run boards for our customers that look kinda dull but seemed to wet properly and the boards fired up just nicely! Should they look nice and shiny like our HASL boards or is "a shiny joint is a good j
Electronics Forum | Thu Aug 09 23:11:23 EDT 2001 | davef
Cheery disposition??? Would a few ;-) ;-) ;-) help? [Oh and look who is talking, the one planning the Mickie D gig after the traces on the this board start vaporizing with the fuseable link schtik.] Are you sure you're getting flux all the way up
Electronics Forum | Wed Sep 12 17:53:52 EDT 2001 | ksfacinelli
There is a company I used call disaster recovery specialists when we a water leak in a moisture controlled environment as well as insurance a clamn customer had during a fire. If it is just dust that typically can be cleaned if it is smoke or mois
Electronics Forum | Wed Aug 14 10:11:01 EDT 2002 | davef
For relow ovens the general approaches are: * Clean the vent pipe. * Replace [a section of ] the vent pipe. * Clean the flux trap on newer ovens. * Do nothing and wonder where that brown slime that is dripping on the boards is coming from. For wave
Electronics Forum | Mon Aug 26 23:35:08 EDT 2002 | Dave
Hey there, we use... Hmmms... we use a 6 hour paste I think from sci-tech or something that sounds like that, ws160a. as a rule what I paste up first thing, I want in the oven just after lunch, so about 4-5 hours. anything over that and your playin