Electronics Forum | Mon Feb 04 08:29:43 EST 2002 | jax
Is there something I need to do to keep the Flash 5.0 download menu from popping up on my screen every few minutes? I have a higher version already loaded and do no want to download 5.0, but the constant prompting to do so is annoying.
Electronics Forum | Tue Jul 15 10:01:15 EDT 2003 | davef
We don't use Sn50, but if we did, we'd use our paste supplier's recommendation as the starting point for developing our reflow recipe.
Electronics Forum | Fri Oct 03 05:50:53 EDT 2003 | kanwal324
All the packages like 0603,0402,0201 have half the width as compared to length but in case of 0805 package width is 50 mils instead of 40 mils. Is there any special reason designing point of view. Please tell if anybody knows.
Electronics Forum | Tue Jan 23 02:50:57 EST 2018 | buckcho
8 hours @ 20-50% RH 22-28°C (72-82°F) >4 hours @ 50-70% RH 22-28°C (72-82°F)
Electronics Forum | Fri Sep 11 16:52:00 EDT 1998 | Dave F
0.050" -> 50 mil -> 50 pitch 0.80 mm -> 0.032" -> 32 mil -> 32 pitch 0.64 mm -> 0.025" -> 25 mil -> 25 pitch 0.50 mm -> 0.020" -> 20 mil -> 20 pitch 0.40 mm -> 0.016" -> 16 mil -> 16 pitch 0.20 mm -> 0.012" -> 12 mil -> 12 pitch Dave F
Electronics Forum | Fri Jan 03 10:32:42 EST 2020 | emeto
Zack, circles 36mil copper 35mil circle stencil aperture. Pitch is 80mil. Stencil is 5mil and apertures are spread 46mm under the 50mm component size. In my mind this might be too much paste. I am afraid that if I print 4mil I might get open joints
Electronics Forum | Thu Mar 27 10:22:27 EST 2003 | johnwtg
We have about 17 4790s and 4791s that use the UCT-50 software to load parts/programs. This software only seems to work under Windows 98. The rest of our plant is running WinNT and will be upgrading to Win2000 soon. Our programmer have dualboot sys
