Electronics Forum | Tue Nov 06 09:09:10 EST 2001 | mzaboogie
Hello Everyone, Does anyone know if there is a specification in exsistance that references screw tourque specifications or is that basically customer driven? Any help would br greatly appreciated. Thanks Christopher Lampron
Electronics Forum | Tue Nov 06 19:41:42 EST 2001 | mparker
I say "wank 'em down 'till they break, then next time don't wank 'em so hard"! If all else fails, use lotsa Loktite or super glue!!! the preceding advice has been presented for amusement purposes only and is not the opinion of management.
Electronics Forum | Wed Nov 07 17:10:15 EST 2001 | davef
If you don�t paste / reflow solder on the pads, they will never bridge. ;-) A design with a 0.13mm gap between pads will challenge equipment, materials, and process.
Electronics Forum | Wed Nov 07 18:37:27 EST 2001 | steven
sometime hand solder can cause also. no necessary have to be paste n reflow.:) now i'm facing bridging on 0402 components pads. any suggestions on spacing distance as we're going to re-design the pcb.
Electronics Forum | Sun Nov 11 07:38:56 EST 2001 | hany_khoga
Mr Davef: Thanks Dave, but what is your opinion about what fmonette hase sent, telling me that I will never reach 200^C on top side (In wave soldering) which is the danger threshold according to the JEDEC recommendations.
Electronics Forum | Wed Nov 07 12:57:54 EST 2001 | jonathan
Paul, You might check out the "McDry" line of humidity control devices. They are marketed through SEIKA Machinery, Inc. Give Hiro a call @ (310) 540-7310 Ext. 125 He has been a real good resorce for SMT solutions. Jonathan
Electronics Forum | Mon Nov 12 17:14:53 EST 2001 | dason_c
We have under evaluation one of the dry cabinet and it can drop down the humidity to 10% within 20 minutes from room. You can check this web site, http://www.cabiusa.com Dason.
Electronics Forum | Wed Nov 14 19:10:22 EST 2001 | mengr
Paul, We currently use cabi dry boxes. They could maintaint 10% and below that meet our spec for storage. For the business condition right now, we're looking for low cost solution and we found them. You can check their site at http://www.cabiusa.com
Electronics Forum | Wed Nov 07 12:52:25 EST 2001 | burg5566
I am currently doing a research project for a College class and was curious if anyone had seen or is currently not using silkscreens on their PWB\PCBs. If so, what type of a repair process do you use?
Electronics Forum | Wed Nov 07 17:09:07 EST 2001 | davef
We do this periodically. For each year of the analysis, we do a sheet like this � Capital [By Outsourcing, In-house] * Assembly * Testing * Total Working capital [By Outsourcing, In-house]
