Electronics Forum | Mon Jan 18 10:01:16 EST 1999 | John W
| | | | Folk's, | | | | | | | | I'm looking for information of how long you cna store a gold finish PCB before building it. I know there are problems with the gold disappearing into the underlying nickle over time / temperature etc but exactly how l
Electronics Forum | Tue Jan 19 11:12:41 EST 1999 | Dave F
| | | | | Folk's, | | | | | | | | | | I'm looking for information of how long you cna store a gold finish PCB before building it. I know there are problems with the gold disappearing into the underlying nickle over time / temperature etc but exactly
Electronics Forum | Fri Jan 08 13:22:11 EST 1999 | Earl Moon
| This is a question for those of you who actually assemble components onto a board. | Any idea what the "industry standard" is for fall out on assembled PCB's? I realize that the controls put in place in your processes will effect your overall qua
Electronics Forum | Fri Jan 08 21:46:49 EST 1999 | Dean
| | This is a question for those of you who actually assemble components onto a board. | | Any idea what the "industry standard" is for fall out on assembled PCB's? I realize that the controls put in place in your processes will effect your overall
Electronics Forum | Wed Jun 24 07:13:16 EDT 1998 | Dave F
| | We had no problems with our MPM printer, but we were | | seduced by Dek. We also spent less than anyone in | | the entire USA for our Dek printer. I think maybe I | | would buy another MPM because the Dek printer seems | | to require its own e
Electronics Forum | Sun May 17 13:46:30 EDT 1998 | Steve Gregory
Hi All! I've been reading this conversation which prompted me to break out the IPC-SM-786A from the IPC manuals from our parent company in Maryland sent us (we're just starting up in California). It's the Procedures for Characterizing and Handling of
Electronics Forum | Wed May 27 08:46:25 EDT 1998 | Dave F
| | | | We understand that testing for ionic contamination and surface insulation resistance measure different properties. We assemble printed circuit boards for other companies. We will not get combs on 90% of the boards that we assemble. | | | |
Electronics Forum | Wed May 27 12:32:15 EDT 1998 | Earl Moon
| | | | | We understand that testing for ionic contamination and surface insulation resistance measure different properties. We assemble printed circuit boards for other companies. We will not get combs on 90% of the boards that we assemble. | | |
Electronics Forum | Fri Apr 24 10:00:14 EDT 1998 | Steve Gregory
| I wonder if the attitude of some manufacturers gets acceptance from their customers. Some say, if they did not earn selling a machine then they also don't want to service it. | Does this affect users? Do you rather choose other manufacturers if you
Electronics Forum | Wed Apr 08 00:49:37 EDT 1998 | Steve Gregory
Well...I think we just about beat this one to death, but I'll go ahead and add a couple more points to "pro-score" camp...WITH the caveat that it HAS to be done right! Yes, I will say that I've had to deal with the wrong spec'd or crappy scor
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