Electronics Forum | Sat Nov 09 08:04:52 EST 2002 | erhard
if you wave solder you have to glue the SMD parts on the bottom side. If you reflow the bottom side then you usually shouln't go over the wave afterwards. It's quite logical the joints melt again, that's what you want to achieve going over the wave.
Electronics Forum | Thu Nov 14 08:30:34 EST 2002 | dphilbrick
Vinny I would call Rogers. Depending on what materail of theirs you are using it may require special processing. I would also send them one of your boards with defects they could probably tell you how to stop that from happening.
Electronics Forum | Mon Nov 18 16:16:59 EST 2002 | Dick Van Belzen
We are trying to understand if there are proceeding or whitepapers which document the cost differential of the electroforming process for stencil vs. other methods. And what the related benefits are. Our center for advanced technology is trying to
Electronics Forum | Thu May 08 15:05:22 EDT 2003 | dougt
Not to start a long discussion, but what all the contract manufacturers in the US doing with all this work supposidly now heading to China?
Electronics Forum | Thu Nov 21 09:02:54 EST 2002 | GSW
Thanks Steve, Its the same problem we are facing. I could read the data that was in english. I want to know what they have concluded in their summary. Are you a Contract Manufacturer or a OEM ? Thanks
Electronics Forum | Mon Nov 25 07:47:15 EST 2002 | Yannick
And what about the one from Ersa the IR550A?? It's more that 20k but did someone tried it?
Electronics Forum | Sat Nov 23 06:28:23 EST 2002 | Alistair Johnston
I work for A PCB manufacturer and have a request to plate a board with Gold to BS4292. We dont hold this spec and wonder if anyone can explain what is entailed in this spec.
Electronics Forum | Sun Nov 24 05:40:41 EST 2002 | albertoh
Hello!! I have a questions about what kind of squeegee blades i need for any step-down stencil in order to get the better results in my process. I have stencils with step-down from 10 mils to 6 mils. Thanks in advance.
Electronics Forum | Sun Nov 24 05:40:45 EST 2002 | albertoh
Hello!! I have a question about what kind of squeegee blades i need (this is not about lenght) for any step-down stencil in order to get better results in my process. Thanks in advance.
Electronics Forum | Wed Nov 27 16:11:23 EST 2002 | davef
In my haste to respond, I neglected to ask THE QUESTION. What is it about your current process that you would like to improve? While we're at it, tell us more about your: * Stencil * Paste * Printing process and set-up
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