Electronics Forum | Tue May 06 06:29:06 EDT 2003 | yukim
Hi, No, the layout is different, but both have chips located arallel and perpendicularly to the flow direction. And we do have defects in both orientation. What about the PCB warpage? Sometimes we find warped PCBs. Could this affect? Thanks, Yu.
Electronics Forum | Mon Apr 28 13:50:29 EDT 2003 | swagner
We have retaped the components ourselves or had a tape house do it for us and we have on the more expensive components hand placed them in a couple of instances, this is not a common solution and only should be done as a damage control procedure.
Electronics Forum | Wed Apr 30 03:15:45 EDT 2003 | chrissieneale
Jason, From what i can gather it's a bit of both. The feeders are the siemens sliplace feeders. What it seems to me is that we have gone for the cheapest option of parts and they aren't good enough. Nobody appears to have written this down though!! C
Electronics Forum | Sat Jun 07 09:05:58 EDT 2003 | Mike
We have opened a site for people to post parts, request parts, etc. It is the Global Parts Repository. It is mainly electronic and mechanical parts that we have in mind: http://www.info-services.net/gpr
Electronics Forum | Tue Jun 24 07:16:08 EDT 2003 | sanjeevc
The moisture sensetive bags that carry your BGAs will have the specs in regards to your baking cycles.But definetly you have to bake the BGAs if its been stored at 60% humidity.Normally the shop floor area should not be at such higher humidity.You ca
Electronics Forum | Fri Jun 20 15:40:43 EDT 2003 | gregcr
does anyone have any experience with the Scorpion Tech flying probe units? I have been trying to educate myself on what is available in Flying Probe technology and I had not heard of these before. thanks greg
Electronics Forum | Mon Jun 23 11:05:21 EDT 2003 | Kris
Hi Any of the rework solder pot manufacturers such as AIRVAC or other wise have any suggestions on what to do with having lead-free solders in the rework fountain solder equipment ? nozzzles, pumps and flow ducts seems that no published informati
Electronics Forum | Thu Jul 03 11:36:57 EDT 2003 | Ron
Have you considered a temporary water washable solder mask. Elvaway solder mask tapes have been protecting Gold Fingers during soldering and simply wash away in a water wash process and leaves no residue.
Electronics Forum | Wed Jun 25 11:06:35 EDT 2003 | James
Does anyone else have the same problem with BGAs that have a gold corner. It looks like the area where the gold corner is, it does not want to reflow proberly but the rest of the BGA reflows fine. Any suggestions????
Electronics Forum | Wed Jul 16 09:02:24 EDT 2003 | davem
I'd have to agree with Russ. Air Vac and SRT are probably 1 and 1A respectively in the rework equipment area. Both have good to excellent reputations, Good luck.