Electronics Forum | Wed Dec 08 18:13:43 EST 1999 | tom
several days ago iwas able to get on to view the smt terms and conditions at smtnet.com/library/content/terms1/index.cfm but now i can't seem to get this page it's a dead link help me please this is the reason i signed up and now i p.o thanks tom te
Electronics Forum | Thu Dec 09 10:13:53 EST 1999 | Clifford Peaslee
Tom, Yes you were right, that file was unavailable. It has been replaced. Thanks, Cliff
Electronics Forum | Sat Dec 11 10:45:08 EST 1999 | tom terlizzi
tried again to dec 11 and it work the first time I don't have my password this time I did so maybe you have to been in a password mode thanks Tom Terlizzi aeroflex
Electronics Forum | Sat Mar 27 08:15:02 EST 2004 | davef
Via in pad is a designer's dream and an assembler's nightmare. Search the fine SMTnet Archives for previous discussions to get started. VIP, via-in-pad, or whatever tend to promote voiding within the via and certainly partially starved solder conne
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 | Tue May 26 22:13:15 EDT 1998 | Pat Copeland
R&D is currently designing a board with smt components on both sides of the board. They are adding a 16 pin IC Gull wing. on the bottom side of the board. I have asked for only caps and resistors to be placed on the bottom side. Is there a recommende
Electronics Forum | Sun Jun 07 09:43:11 EDT 1998 | Bob Willis
There are some guidlines on design and through hole reflow on my web site to download. Also on pin in hole reflow the SMTA Office has a document on using the tecnology. | R&D is currently designing a board with smt components on both sides of the bo
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 | Wed May 27 10:19:43 EDT 1998 | Jerry
We have no problems but orientation does matter. Orient with longest side of component body perpendicuar to wave. In other words the same preference as with through hole DIPS. Idea is the same as for through hole, that the surface tension will ten
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