Electronics Forum | Thu Oct 23 18:39:41 EDT 2008 | kiter
Was wondering if anyone has a general chart matching SMT package size with tape feeder size. E.g 0602: 8mm Tape 2mm pitch. Cheers.
Electronics Forum | Tue Oct 28 13:07:09 EDT 2008 | evtimov
Yes dwelch, mostly GSM feeder, some Advantis feeders have same connector indeed. There has to be another opportunity. Somebody is doing that for them anyway.
Electronics Forum | Tue Oct 28 12:02:11 EDT 2008 | milas
Hi We have recently specified the following on a bareboard that has an ENIG finish. Does it sound about right or is it likely to give me problems ? Nickel : 3uM � 7uM Gold : 0.05 uM � 0.1 uM Thanks in advance
Electronics Forum | Sat Nov 01 11:08:47 EDT 2008 | vladig
In addition to what Dave has said, you shouldn't worry much about having too much (too thick) of Au, as it's a self-limiting process. So Gold embrittlement isn't an issue. Regards, Vlad
Electronics Forum | Fri Nov 14 02:56:15 EST 2008 | jlawson
Depending on budget Valor has Solutions from vManage software suite - depends on machine type on what can be done...but they are generally vendor neutral.
Electronics Forum | Tue Nov 04 06:51:08 EST 2008 | cyber_wolf
My TP-11 is not getting enough juice to the upper Z-lock to pull it out of the way. Its not the locks.. I put new ones in and I get the same thing. Its like I am not getting enough voltage from the XWB. Has anyone seen this before ?
Electronics Forum | Wed Nov 12 10:58:56 EST 2008 | ck_the_flip
Jim, We are experiencing voids, also at Selective, on a transformer with known flux residue issues. The supplier told us they were using a OA, or RMA flux which has to be cleaned, and we accepted these parts anyway. How does the "separation speed
Electronics Forum | Thu Nov 20 09:17:37 EST 2008 | stepheniii
And the labour involved is not just the machine operator. The data has to checked out, tweaked and the input file for the machine created. And you probably don't want a minimum wage person doing that.
Electronics Forum | Sun Nov 23 17:30:38 EST 2008 | aj
Hi, There has to be some marking on the BGA, the part marking will usually allow you to trace its spec. Example: 123456 for Lead Part 123456G for Leadfree. Just google the part manf #. aj...
Electronics Forum | Wed Dec 03 16:59:57 EST 2008 | gregcr
transition automation made, what I feel, a good manual screenprinter and squeegies. Again is has everything to do with the component mix.
