Electronics Forum: forum (Page 2236 of 7888)

BGA rework using Tacky Flux

Electronics Forum | Tue Jan 17 08:12:44 EST 2006 | DannyJ

Dave, I would also like to thank you for the links. As well, I was not aware of this phenomenon. Excellent reads! Dan

BGA rework using Tacky Flux

Electronics Forum | Tue Jan 17 21:31:48 EST 2006 | KEN

Agreed. Some research sugests the "flexibility" of the joint(s) is reduced with flux only resulting in premature failure as compared to standard paste + ball reflow processes. However, this does not mean it is not a reliable method. Relibility req

electrical check PCB

Electronics Forum | Fri Jan 13 14:21:56 EST 2006 | chunks

We always have the board house do it. Why catch bad board for them? Don't let them push you around.

Lead process with Lead-free capacitors....any problems?

Electronics Forum | Sat Jan 14 13:30:38 EST 2006 | mrduckmann2000

Has anyone experienced problems soldering Kemet lead-free ceramic capaciotrs will still using the old lead solder paste. We are seeing factures in the solder joints? Any ideas? Thanks.

Screen Printers

Electronics Forum | Sat Jan 14 20:20:03 EST 2006 | Manyhats

Hi, I'm looking for a new screen printer, anyone have any suggestions? Something semi-auto... Thanks David

Screen Printers

Electronics Forum | Mon Jan 16 09:05:15 EST 2006 | adlsmt

We have had an MPM SPM for 5 years that we bought used. It works like a champ, we do down to 19mil pitch with it.

Screen Printers

Electronics Forum | Mon Jan 16 09:18:08 EST 2006 | russ

We are using our SPM to .012" pitch with excellent results. It has the manual vision. (two cameras with user defined outlines used with mylar alignment) EDIT - I meant 16mil pitch, not 12!

Screen Printers

Electronics Forum | Tue Jan 17 23:15:23 EST 2006 | fastek

I would also add that I think MPM has a far superior semi-auto printer (SPM) to DEK.

Screen Printers

Electronics Forum | Fri Jan 20 09:19:29 EST 2006 | marc

Here is the link for the rep in TX. You can ask about new and refurb equipment. http://www.speedlinetech.com/contact/index.aspx

Screen Printers

Electronics Forum | Thu Jan 26 22:56:28 EST 2006 | chrisgriffin

I have great contact information for refurbished MPM machines. Good prices. If you are interested in these contact me at chrisgriffin7@yahoo.com


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