Electronics Forum: stencil (Page 176 of 540)

Stencil apertures for SOT639-2 package

Electronics Forum | Mon Feb 19 08:56:08 EST 2007 | azbvc

Mark, Did you check with manufacturer datasheet?

Reduction of solder paste usage

Electronics Forum | Wed Mar 14 07:30:14 EDT 2007 | davef

So, you toss whatever is on the stencil every 8 hours. Correct? How long has it been on the stencil? * If that particular paste has been on the stencil for 8 hours, we'd agree to toss it too. * If paste has been on the stencil for less than 8 hour

Invar Stencils

Electronics Forum | Thu Mar 08 07:15:29 EST 2007 | davef

We feature Invar (Alloy 36) to be an alternative to stainless steel (304) foil, rather than electroformed.

LGA Processing

Electronics Forum | Sat Mar 31 07:41:30 EDT 2007 | davef

Mika: Read the article posted by Manuel R in your thread that you reference. It goes into great detail on stencil apertures.

0402 chip capacitor with solder spatter

Electronics Forum | Mon Jul 16 11:25:22 EDT 2007 | davef

For the problem part, describe the pads on the board and the aperatures on the stencil.

132 QFN footprint

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

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

Stencil Printing No lead

Electronics Forum | Tue Aug 21 13:36:08 EDT 2007 | ev

Yes it is a clam shell type. What type of printer did you go to? Ev

Lead Free Transisition

Electronics Forum | Mon Sep 03 04:04:32 EDT 2007 | mun4o

hi, we use our old pallet and stencil too and we can't problem yet.

PB and PB Free on same screen printer

Electronics Forum | Thu Oct 04 16:12:52 EDT 2007 | mike007

Use dedicated stencils & gold or green squeegee holders

.030

Electronics Forum | Wed Oct 17 09:53:52 EDT 2007 | cyber_wolf

Does anyone know of any stencil houses in the U.S. that offer .030" staineless foils ? Thanks


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