Electronics Forum: thickness (Page 41 of 276)

Stencil design question.(BGA Apertures)

Electronics Forum | Mon Apr 03 09:58:49 EDT 2006 | PWH

Sounds a little like 2" O.D. pipe with 1" wall thickness.

fine pitch printing

Electronics Forum | Wed May 17 14:02:06 EDT 2006 | russ

So, what is the pitch of the part and the pad size, also tell us the thickness of stencil. Russ

soldering to thick gold plating

Electronics Forum | Tue Jul 11 14:09:54 EDT 2006 | Chunks

Not reflowing completely. Slower = hotter. Try a slower conveyor speed.

Having problems with quad feeders with thick Embossed tape

Electronics Forum | Tue Feb 06 11:38:46 EST 2007 | slthomas

Are these 12 or 5 volt feeders?

Having problems with quad feeders with thick Embossed tape

Electronics Forum | Wed Feb 07 13:07:34 EST 2007 | James

Yes we have done that in the past but this time it did not work well.

Reflow issue with QFN

Electronics Forum | Fri Jul 06 10:11:02 EDT 2007 | blnorman

Solderability testing and if possible, measure the plating thickness (XRF).

132 QFN footprint

Electronics Forum | Thu Jul 26 22:56:03 EDT 2007 | davef

And they're using a stencil that is how thick?

Trace Distance to Board Edge

Electronics Forum | Thu Aug 02 07:57:59 EDT 2007 | hussman

It really depends on how thick the board is. 0.063" and you guys would be right.

QFP area solder paste shifted

Electronics Forum | Wed Sep 19 11:50:02 EDT 2007 | stepheniii

nevermind misread the post. But if the silkscreen is too thick, can you switch to another PCB manufacturer?

Tombstoning issues!!!

Electronics Forum | Wed Apr 09 19:55:30 EDT 2008 | kircchoffs

what is your conveyor speed? stencil thickness?


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