Electronics Forum | Thu Mar 19 12:26:10 EDT 2020 | yuaanliie
You have mostly set in your mind before purchasing PCB i.e. PCB is an acronym for the printed circuit board. Last month I purchased PCB from Great PCB.
Electronics Forum | Fri Mar 13 18:37:16 EDT 2020 | sarason
This error is an error from an Access database table. SO could be a damaged database file, a locked file associated with administration priviledges, or maybe the file server isn't running or there has been a change of file server ID etc. sarason
Electronics Forum | Fri Oct 16 19:33:26 EDT 2020 | emeto
Are you running Windows 7? If so, call them as there was some fix for Win7 on error like this.
Electronics Forum | Sat Mar 14 18:43:02 EDT 2020 | SMTA-Steven
Colin, Are you looking for PCBAs (assembled PCBs with components on them) or bare PCB boards? Is there something that drives the requirement that they be specifically be made in Mexico? Steven
Electronics Forum | Mon May 11 18:01:02 EDT 2020 | dwl
Many factories in Mexico are shut down right now and not answering e-mails. You may have to wait until June and try again. Have you considered US based assemblers?
Electronics Forum | Tue Mar 17 07:40:19 EDT 2020 | sara_pcb
I am using PCBs fabricated by ISOLA HR370 material. The layer count is typically 8-10 layers. thickness is 2.0mm. What is the optimum time to bake prior to assembly. What is the Standard refereed to,
Electronics Forum | Tue Mar 17 10:47:56 EDT 2020 | davef
IPC-1601 covers PWB bake-out, methods for determining optimum bake time and temperature, caveats for certain PWB plating finishes, etc. IPC-1601 is to bare boards as J-STD-033 is to components
Electronics Forum | Thu Mar 19 15:20:19 EDT 2020 | emeto
We are trying to picture it here. Which side doesn't have traces connected to it? Which one does? An X-ray picture will be best. Gerber screenshot will be second best.
Electronics Forum | Thu Mar 19 20:12:32 EDT 2020 | slthomas
Stephen, you are spot on with your description. Here's a .jpg with paste layer, copper, and solder mask.
Electronics Forum | Mon Mar 23 16:38:09 EDT 2020 | emeto
Steve, On 16mil pitch I would try 12mil diameter on 5mil stencil, unless the BGA ball size is something unexpectedly huge.
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