Electronics Forum | Tue Oct 01 16:33:33 EDT 2002 | slthomas
I know, I know. It's not a "solution", per se, because it's a bandaid for bad fabrication, packaging, and storage practices. Still, it's a reality with our overseas CM that has a plant in a very humid environment. Is 16 hours @ 105C the safe way to
Electronics Forum | Tue Oct 01 20:56:48 EDT 2002 | davef
Hey Steve, You shouldn't bake your boards, because it's a bandaid for bad fabrication, packaging, storage practices, and what not. You really should go back to the source of the problems and fix that so that you don't add non-value-added costs to
Electronics Forum | Wed Oct 02 11:29:05 EDT 2002 | slthomas
Yeah, like I haven't been hearing that for the last two months. Hey, Steve, got a passport? Hey, Steve, you like chinese food? Hey, Steve, let me know if Xiamen is really just like San Diego! :P I found some other stuff on Technet (courtesy of Jac
Electronics Forum | Wed Oct 02 12:06:59 EDT 2002 | dragonslayr
Scott - all sounds good. My primary concern is the residual flux left behind under the BGA. Will moisture entrapment become a concern over time? I believe that may be dependent on the flux formulation. I know that some no clean fluxes actually become
Electronics Forum | Wed Oct 09 08:56:42 EDT 2002 | pjc
If I understand your question: I've done this before by creating a spreadsheet in Excel. All the data you're looking for can be built into said spreadsheet. I don't think you'll find a "canned" package with the values without buying a bigg-ass prgram
Electronics Forum | Thu Oct 03 15:14:46 EDT 2002 | SMTGuy
Good Day Everyone, Can anyone offer any advice on 0201 aperture design? We are looking at an application that will require them. We would like to do some experimentation first. Also, assuming an OA flux, would we need a type 4 or 5 powder paste to p
Electronics Forum | Fri Oct 04 10:05:50 EDT 2002 | gdstanton
Does anyone out there know of a good book which outlines some rules, guidelines, or techniques that can be used to assure a good SMT board design/layout with tight control of EMI emissions? We've been paying some rediculous consulting fees to help f
Electronics Forum | Thu Oct 10 21:41:38 EDT 2002 | surachai
No need to change solder pot ,anyway the contamination during clean and no clean flux may happen when change from clean to no clean which it will float on the surface of solder pot , you only clean it ( same as the dross removal ) due to in the norm
Electronics Forum | Wed Oct 09 15:02:25 EDT 2002 | hartyl
hi, in our school we started a new project, decoding the 8 data-adresses of the LPT to a 7-segment-display. they wanted to make it display 0 - 9 and a dot if its bigger (one nibble). i thought this is nonsense, i'd decode it to a hex-number. ok, now
Electronics Forum | Fri Oct 11 10:17:56 EDT 2002 | cyber_wolf
Here are my two cents: When I started using this site I took it as an information sharing forum. Not an advertising forum.I don't want to sound too cliche, but reps trying to sell their products on here seems like spamming to me. If someone is askin
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