Electronics Forum | Wed Nov 05 15:47:57 EST 2014 | pnguyvu
Hi Bill, Contact Steve Yen with USA STENCILS INC. He'll help you out. He might need to know stencil thickness and type of solder paste, his contact as below. Steve@usastencils.com 714-636-6211
Electronics Forum | Thu Jan 27 01:21:48 EST 2011 | eliezerk
How can I print two various heights of solder paste on the same board , no space for graded stencil
Electronics Forum | Mon Mar 07 09:49:54 EST 2005 | russ
Duckmann, I was actually asking about using a stencil for the glue.
Electronics Forum | Tue Jun 28 10:01:24 EDT 2005 | mskler
What is your stencil cleaning procesor.It sould not be wet after cleaning & what is room tempreture.?
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
Electronics Forum | Mon Sep 20 14:53:24 EDT 1999 | Doug
I've had some trouble pasting a test board for a MicroBGA trial. Most of the paste remains in the stencil apertures. The stencil is 6 mil thick, laser cut and electo-polished. The apertures are 12 mil in diameter with 20 mil pitch. We are using Alpha
Electronics Forum | Mon Mar 07 11:20:10 EST 2005 | mrduckmann2000
Russ, I tried to get a screen for glue but the design engineer who laid this board out made up his own rules. The 0402 pads are to close for a proper dot size.....per the stencil house. That is why I am going the solder mask route. I would rather
Electronics Forum | Tue Sep 21 12:10:23 EDT 1999 | Mario
| I've had some trouble pasting a test board for a MicroBGA trial. Most of the paste remains in the stencil apertures. | The stencil is 6 mil thick, laser cut and electo-polished. | The apertures are 12 mil in diameter with 20 mil pitch. | We are usi
Electronics Forum | Thu May 18 09:18:33 EDT 2006 | Chunks
Hi dwelch123, 8 mils seems a bit thick to me. I would normally go 6 or 5 mil for fine pitch such as this. One other area to check is the the snap off. Are you using the slow snap off or just lowering the board right after print? If so you should
Electronics Forum | Tue Sep 21 11:28:26 EDT 1999 | Dave F
| I've had some trouble pasting a test board for a MicroBGA trial. Most of the paste remains in the stencil apertures. | The stencil is 6 mil thick, laser cut and electo-polished. | The apertures are 12 mil in diameter with 20 mil pitch. | We are usi
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