Electronics Forum: stencil (Page 107 of 540)

Stencil Cleaning

Electronics Forum | Thu Jan 04 10:30:53 EST 2007 | slthomas

Incoming! *ducks*

Stencil Cleaning

Electronics Forum | Thu Jan 11 23:28:51 EST 2007 | Stephen

Thanks all

Stencil Fiducials

Electronics Forum | Fri Feb 16 13:25:19 EST 2007 | SRM

What-ever! (gag!)

Stencil Fiducials

Electronics Forum | Fri Feb 16 16:34:38 EST 2007 | nitro

SRM is way off.

Stencil design

Electronics Forum | Tue Mar 06 07:58:28 EST 2007 | cyber_wolf

Hi, What is wimming ?

Stencil design

Electronics Forum | Tue Mar 06 08:30:18 EST 2007 | azbvc

Maybe swimming..

Invar Stencils

Electronics Forum | Thu Mar 29 12:05:38 EDT 2007 | cecil

OK, just finished our prototype build. PWB 7.5" x 10" 16 layers smallest pitch 17mil smallest BGA pitch 30mil (round apertures) smallest component 0402 total of 1492 placements 5 mil stencil foil (invar) Had numerous PQFN packages that always gave

Stencil Thickness

Electronics Forum | Mon Jun 18 08:22:38 EDT 2007 | cyber_wolf

Agreed.

Volume and average height of solder paste after printing machine

Electronics Forum | Thu Oct 02 12:22:26 EDT 2008 | JerryS

Hello Ok there is not much info here. What you have to mae sure of is several key factors. 1. Have you entered the correct stencil thickness. 2. Are you using the stencil gerber (not the paste layer) The paste layer is usually not adjusted for ap

Stencil Design

Electronics Forum | Tue Jun 02 20:47:12 EDT 2009 | isd_jwendell

I was hoping some-one would help you with this because I too would like more information about selecting stencil thickness. I have read some about apperature ratios, but this alone doesn't appear to be the only factor when chosing stencil thickness,


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