Electronics Forum | Fri Nov 04 09:25:05 EST 2005 | pjc
My opinion, the best place for all old Quad machines is in the dumpster and the model 1000 the most. Even though its a Samsung design. The entire Quad "C" series is the next most deserving of the dumpster.
Electronics Forum | Tue Nov 15 15:03:40 EST 2005 | lgroves
I couldn't resist, Under 20k used, uses quad feeders pretty accurate and relable - QSA-30?
Electronics Forum | Mon Oct 31 01:52:44 EST 2005 | milroyperera
Hi, I`m having some troubles with reflow soldering RQFP-208 pin IC with 0.5mm pitch. The profile is done according the solder paste supplier specs but still this RQFP is shifting in the reflow process. What could be the cause of this and what would
Electronics Forum | Mon Oct 31 09:18:43 EST 2005 | jdengler
If the board is HASL you may always have trouble. Try to reduce the amount of paste by either reducing aperture size of stencil thickness. Jerry
Electronics Forum | Tue Nov 01 09:00:07 EST 2005 | russ
Is an RQFP a Qfp with the center pad for heat dissipation? If so, you may be shifting when this center pad reflows and lifts the part.
Electronics Forum | Tue Nov 01 12:36:19 EST 2005 | moonshine
What's your pad geometry/sizes relative to lead width/length? Revisit this and my free website: http://www.moonmanondarkside.com and see some examples and download some free documents. MoonMan
Electronics Forum | Mon Oct 31 10:00:21 EST 2005 | slthomas
I searched the forum for "marking" and found this: http://www.smtnet.com//forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=9299&#Message37025
Electronics Forum | Mon Oct 31 11:06:43 EST 2005 | Amol
thank you steve, a follow up question....Is anyone following the JEDEC standards for labelling the LF boards as such?? if so, what are your thoughts?
Electronics Forum | Wed Nov 02 19:08:53 EST 2005 | Tom B
I implemented a different color mask for Identification Also using the JEDEC JESD97 and IPC-1066 label designation for our Assemblies. Tom
Electronics Forum | Mon Oct 31 13:59:25 EST 2005 | wolfelectronix
I have a vitronics oven, model smd-722. I am looking for the controller software for it. I need the 20-zone version 8.3. Does anyone have a copy of this in their old software archives?
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