Electronics Forum | Fri Apr 03 05:25:31 EST 1998 | Donnacha
Hi all, Could someone suggest a web site that contains good representations and pictures of SMT solder related defects?? I need to compare these with some pictures I'm using for a project presentation this week. Thanks, D.
Electronics Forum | Mon Mar 23 16:12:34 EST 1998 | Stuart Adams
Do I need to specify any type of special finishing to my PCB manufacturer when having boards fabbed that contain BGA footprints ??? Thanks, Stuart
Electronics Forum | Sun Mar 01 17:54:26 EST 1998 | Mike Mihld
Can anyone advise a good starting point for a temp profile for on 0.05" and 1206 component boards? These boards are simple by todays standards and do not contain any fine pitch or other special components. Thanks in advance... MM
Electronics Forum | Thu Oct 18 11:20:52 EDT 2001 | furrer
1. Does anyone has seen results for the reliability of Solder Paste containing less than 1% Silver. (It is in use for soldering 0402 components because of Tombstones. 2. Is it common to use eutectic Solder Paste SnPb, without any silver, for regular
Electronics Forum | Tue Oct 23 14:12:09 EDT 2001 | jseagle
I sent you an attachment to your SMTnet email account. It contains all the files for an SMD-318 oven, don't know if it will work for you but I thought you might like to give it a try. James
Electronics Forum | Fri Apr 19 15:26:30 EDT 2002 | cfraser
This was a citation issued during an internal audit. I believe that it was besed solely from company policy. I am hot even sure that grounding is an industry standard although OSHA does have some ducumentation pertaining to grounding of flameable was
Electronics Forum | Wed May 29 22:09:59 EDT 2002 | davef
Retesting is reasonable, but using paste the has an expired shelf life is dicey biz. * Use fresh paste * Buy in small containers Sure it's expensive to toss, but the price you pay in rework and defective product may be higher.
Electronics Forum | Wed Jul 17 12:30:26 EDT 2002 | Mike Proffitt
I am working to improve the yield on a SMT line and am trying to find out a benchmark figure, anyone who could guide me to the expected yield for soldering related issues on a board containing approximatly 4000 joints I would be very greatfull.
Electronics Forum | Wed Aug 14 03:14:39 EDT 2002 | lloyd
Thanks for the replys'. So are you saying that SMD adhesive contains a flux agent?, because at this point in the process the boards have no solder on them at all, it's all done at a solder bath after the chips have been bonded.
Electronics Forum | Fri Aug 16 09:18:05 EDT 2002 | davef
The fine SMTnet Archives contain thousands of threads posted over the years. There are all kinds of 'getting started' and introductory information and links and suggested books. Consider searching there to develop this background information that yo
