Electronics Forum | Wed Apr 19 14:07:20 EDT 2000 | Russ Cutler
Let me see if I've got this straight...rather than hook up a MOLE or a KIC profiler to each and every board (600 P/N's in my case), most people are making judgement calls based solely on how similar a board looks to another board, for which they have
Electronics Forum | Thu Oct 18 12:15:03 EDT 2018 | teresat2
The numerous traits of an electronic assembly comprise high volume assembly, BGA, AOI and 3 dimensional solder paste inspection. The value incorporated features of these assembly services comprise low loss, blended technology assembly, many layer, du
Electronics Forum | Mon Aug 29 08:29:05 EDT 2011 | rgduval
We program off-line, and still step through the first board...mostly to verify polarities. As has been mentioned above, the choices are check them before they build, or fix them after the build...which will include the ME time at the machine, plus t
Electronics Forum | Mon Jun 25 09:08:22 EDT 2001 | Dave G
What type of board finish ? I've seen this same defect with QFP's on some of our HASL boards. Best I can tell either the PCB's have poor solderability or uneven pad heights due to poor solder leveling at the PCB fab. Newer PCB's seem to yield bette
Electronics Forum | Fri Nov 13 14:35:29 EST 1998 | Dave F
| Anyone using SMT "Fair-Rite" beads? We have a P/N 2743019447 that we're using. We need to know the shear force strength of the part and the vendor's man who knows is in Deutschland and can't help until Monday. I can't wait that long. | | Also, do
Electronics Forum | Fri Jul 16 09:49:25 EDT 1999 | Ronan BERTON
Hello, i'm looking for informations about companies which are using system to verify the loadind of a SMT machine by using barcode (on the slot on the machine & on the reel). I'm in charge of the installation of this kind of system. I expect to have
Electronics Forum | Fri Dec 07 13:15:45 EST 2001 | slthomas
We've experienced similar problems with film caps, specifically Panasonic's parts that are alledgedly compatible with both reflow and wave soldering. They are identified with either GB or JB p/n suffixes, which become either GX, GC, or JC for the ref
Electronics Forum | Wed Aug 07 13:46:18 EDT 2019 | tey422
I have a question regarding is there any trick/tip able to quickly identify if a component is not clean/washable? Or a list of mfg p/n which already know are not clean/wash? We have an assembly would need to change the process from No-Clean to Clean
Electronics Forum | Thu Mar 26 13:31:37 EDT 2020 | rgduval
As everyone else said, if you don't have CAD, it's a pain to digitize the gerbers. So much so that we only did it once when I went to CircuitCam training. After you digitize the gerbers, you have to merge the BOM with it. And you have to tell it p
Electronics Forum | Thu Aug 21 22:10:07 EDT 2003 | adlsmt
Well, for some reason the board house will pay for the boards but has some issue with paying for the parts on them. Why am I not supprised? Perhaps I have mis-diagnosed the problem. We have found two different board p/n's with the same type of defec
winsouce.jpg)
