Electronics Forum: stencil (Page 178 of 572)

Type 4 solder paste

Electronics Forum | Mon Apr 12 16:03:40 EDT 2004 | swagner

Can you go to a .004" stencil?

Type 4 solder paste

Electronics Forum | Wed Apr 14 08:15:18 EDT 2004 | arcandspark

We have tried other stencils with different size openings but this company will not allow us time or money to run any experiments to define stencil criteria and printer settings, its just run, run, run. They really dont care about post reflow yields.

solder balls

Electronics Forum | Mon May 10 18:43:23 EDT 2004 | steve davis

Just curious what stencil company are you currently using? What style of aperture are you using for the componet?

Immersion Gold

Electronics Forum | Sun Jun 27 16:41:17 EDT 2004 | gmoms

Russ, What aperature reduction and stencil thickness are you running on 16 mil? Best Regards, Paul

Dek Squeegees

Electronics Forum | Fri Sep 17 10:14:05 EDT 2004 | davef

Consider asking your stencil fab house to make replacement squeeges for you.

PBGA overprint

Electronics Forum | Sun Oct 10 15:07:04 EDT 2004 | GIO

sorry..it s 40 mils...pitch,...but stencil aperture is square...ANY COMMENTS.. THANKS RUSS...

Stencil Tension

Electronics Forum | Wed Dec 08 03:29:35 EST 2004 | seeker

try http://www.protec.jp STG-series tension gauge

Stencil Cleaner Chemistries

Electronics Forum | Fri Nov 19 16:00:37 EST 2004 | brent.robinson@donnellye.com

Forgot to mention that we use Kester Easy Profile 256 No Clean solder paste on 98% of our products.

Pasteproblem after reflow

Electronics Forum | Thu Feb 10 11:41:13 EST 2005 | ddhanashekar

thanks for your reply i have to try with a stencil wirh reduced aperture opening

0402's and Gluing.............

Electronics Forum | Fri Mar 04 10:57:20 EST 2005 | mrduckmann2000

Success! The exp worked very well. Now comes the fun of having a stencil built for the masking operation.


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