Electronics Forum | Tue Oct 29 09:01:34 EST 2002 | russ
Does anybody know of any document(s) that define the different package types such as SOP, SOIC, VSOP, TSOP,TSSOP, QSOP, LQFP, VQFP, etc...? I am re-doing our component library and would like to use industry names for each component type. Thanks Rus
Electronics Forum | Tue Oct 29 15:25:12 EST 2002 | russ
Thanks for the info, I have previously not used the Ps and Qs so to speak and I am finding now that we are running into trouble mostly due to component height and body sizes. So for example we currently have "16 pin SOP" what we need is "16 pin SOP,
Electronics Forum | Fri Feb 02 11:58:45 EST 2001 | slthomas
I think the datasleuths read might be the way to go this time around. I think my QE has a copy of Juran, so an SMT specific book might fill my immediate need better. Thanks for your invaluable input as usual, Dave. Since one of the changes in th
Electronics Forum | Tue Jan 30 21:20:08 EST 2001 | davef
Juran�s "Quality Control Handbook" [McGraw Hill] is an excellent resource. It is, by and large, accessible by those who are not conversant in the Central Limit Theorem [like who is?], although it will help explain whatever that thing is that I just
Electronics Forum | Fri May 06 08:39:59 EDT 2016 | kahrpr
The first issue I see is that you have a high potential of the 402 tombstoning.
Electronics Forum | Fri May 06 06:51:55 EDT 2016 | abhilash4788
Hi All, One of my customer has provided a pcb design having common pad for 0402 and 1206 package(i.e 3 pads in the gerber, pad1,pad2 belongs to 1206 package and pad2,pad3 belongs to 0402 package) Will this create any solderability issue. Is anyone e
Electronics Forum | Fri May 06 08:47:05 EDT 2016 | davef
You're correct. This design will have a record amount of 0402 rework for tombstoning and misalignments. Suggest that the pads on each end of all components be the same size in order to balance wetting forces during reflow.
Electronics Forum | Mon May 09 09:23:45 EDT 2016 | markhoch
I agree with the previous two replies. This is a perfect design....if you're trying to create a graveyard full of tombstones.
Electronics Forum | Tue Oct 24 10:03:24 EDT 2006 | billyd
All - I'm hoping I can get a little feedback here on my package libraries for my Mydata machines. I have four tied to a server right now, and I have several operators that apparently like to make packages, so I have some called 0805-05-A-MY-9-2 and t
Electronics Forum | Mon Oct 25 18:13:16 EDT 2010 | dyoungquist
When we bought our refurbished TP9 from Mydata in 2004 it came with a package library that contained all the common packages at that time. I am surprised that your MY12 did not come with at least that. Have you tried calling Mydata tech support dir
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