Electronics Forum | Thu Oct 30 23:50:38 EDT 2014 | beilimanu
Reason is the quality of silk screen oil is bad.
Electronics Forum | Sun Nov 02 22:18:32 EST 2014 | jojoliang
What's the specification of the PCB, usually the silk screen can not change.
Electronics Forum | Fri Dec 04 23:15:45 EST 2015 | mac5
You say that there is no green solder mask around the lands of the BGA only silk screen. If that is the case I would be concerned about the solderabilty of the component if the silk screen gets onto the pads. The application of solder mask is much mo
Electronics Forum | Mon Oct 11 12:44:37 EDT 1999 | Mike Demos
In a cost-reduction effort, our Design group is attempting to eliminate silk-screen (legend ink) on some new products. By the elimination of this process, there will be a slight decrease in the cost of the bare board. Presently, the silk screen den
Electronics Forum | Fri Aug 17 10:50:15 EDT 2007 | Frank
I agree that the documentation should be used and not necessarily the silk screen. The silk screens can be a first line of defense, but nothing beats the proper documentation. Years ago I visited a contract manufacturer that a friend was working at
Electronics Forum | Wed Aug 13 16:38:00 EDT 2014 | anvil1021
We are seeing some PCBs especially from foreign sources that exhibit silk screen color change after reflow? Has anyone else seen this lately?
Electronics Forum | Sun Nov 16 19:05:45 EST 2014 | warwolf
Seen it. We use a lead free process, sometimes our supplier will use a lead process silk screen that burns at a lower temp. The HASL coat was still SN100CL.
Electronics Forum | Tue Oct 12 16:55:42 EDT 1999 | Mike Demos
Thanks for all of your replys. I will include these in our design review meeting tomorrow! | In a cost-reduction effort, our Design group is attempting to eliminate silk-screen (legend ink) on some new products. By the elimination of this process,
Electronics Forum | Wed Oct 13 23:57:55 EDT 1999 | se
As a stencil vendor to some assembly houses and small in-house assembly shops, both without CAD people rushing to put the paste layers (if they even generate one) into stencil friendly format, the silk screen is the only communication tool we have to
Electronics Forum | Mon Oct 11 12:58:21 EDT 1999 | John Thorup
| In a cost-reduction effort, our Design group is attempting to eliminate silk-screen (legend ink) on some new products. By the elimination of this process, there will be a slight decrease in the cost of the bare board. | | Presently, the silk scre
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