Electronics Forum | Fri Apr 02 03:01:36 EST 2004 | ethercom
How does one figure out the year of manufacture from GSM1 serial number?
Electronics Forum | Mon Apr 05 14:26:51 EDT 2004 | mgc
Hi Quanta, Universal serial numbers can be explained by our Technical Support staff. Briefly, serial numbers identify the documentation that the machine was built against, the chronological position within a lot of machines, an Equipment Number descr
Electronics Forum | Sat Oct 29 02:13:27 EDT 2011 | darrenj
Hi, We had a video-related problem and I had to shutdown the machine a few times un-expectedly. Now, the video seems to be fixed (bios config problem), but the machine boots up and says that the serial number is -1 which does not match the calibrati
Electronics Forum | Thu Mar 15 21:09:07 EDT 2007 | KEN
Cecil, the board is a component.
Electronics Forum | Thu Mar 15 09:58:22 EDT 2007 | KEN
Anyone know which IPC document covers this? Me thinks 6....but want the IPC spec. to back this up.
Electronics Forum | Thu Mar 15 10:28:46 EDT 2007 | cecil
Just askin but why would someone even want to subject an assembly to even 6 reflow cycles? As far as how many cycles that an assembly can be subjected to, wouldn't that be determined my your components?
Electronics Forum | Thu Mar 15 20:49:16 EDT 2007 | davef
There is no IPC document, nor should there be. Look here: http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=48102
Electronics Forum | Thu Mar 15 12:33:50 EDT 2007 | ck_the_flip
To do a profile at most companies, if you don't have a scrap board handy, you'll use the already-soldered board that's already been through ONE reflow cycle. You spend time attaching T/C's with the aluminum tape - after all, the prep-work is half th
Electronics Forum | Fri Jul 27 10:07:18 EDT 2007 | rgduval
Our preference has been ENIG. We find that we achieve higher quality (visually) soldering for through hole and surface mount parts, with less handling issues than when we use white-tin, or immersion tin. We are about to do a test on some boards tha
Electronics Forum | Thu May 25 09:30:32 EDT 2000 | Roni Haviv
Hi, Can anyone tell me what is the IPC number that deals with the footprint of BGA and micro BGA on the PCB ? Thanks Roni
Products, services, training & consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep, Distributor & Service Provider for Seamark/Zhuomao and Shuttle Star BGA Rework Stations.
Training Provider / Manufacturer's Representative / Equipment Dealer / Broker / Auctions / Consultant / Service Provider
1750 Mitchell Ave.
Oroville, CA USA
Phone: (888) 406-2830
