Electronics Forum: net (Page 27 of 95)

Generating p-n-p file from gerbers only

Electronics Forum | Thu Apr 16 09:58:06 EDT 2009 | davef

[Programmer SMTnet] and [RLM SMTnet] posted the associated item on SMTnet So, to find better contact information for "smtservices@comcast.net" * Find a thread on SMTnet that "Programmer" posted * Email "Programmer"

Industry-Wide DFM Guideline - IPC, ANSI, etc?

Electronics Forum | Wed Apr 15 20:49:12 EDT 2009 | davef

SOP-4-DFM01-B Rev H * Daan Terstegge's excellent jump site http://www.smtinfo.net/Db/_DFM.html

0201/Micro BGA PCB Tolerance

Electronics Forum | Sun Jun 28 09:02:37 EDT 2009 | davef

Daan Terstegge's excellent jump site has a collected information on 0201 here: http://www.smtinfo.net/Db/_0201%20Sized%20Components.html

Minimum Tg for LeadFree board.

Electronics Forum | Sat Aug 22 09:37:54 EDT 2009 | davef

This gives a different view: http://www.globalsmt.net/regions/mexico/content/view/1184/106/

Socket in wave soldering

Electronics Forum | Fri Mar 05 08:51:06 EST 2010 | pjc

Just got this off the wire, new IPC A610E Document -due out in April: http://www.solder.net/marketplace/product_desc.asp?Sku=IPC-A-610E&Category=61

I want to learn about bga technology from a pick and place mache

Electronics Forum | Mon Jul 12 16:33:10 EDT 2010 | davef

Ideas to follow are: * Review IPC-7095 BGA Process Implementation * Look here: http://www.smtinfo.net/Db/_Ball%20Grid%20Arrays.html

selective soldering/nitrogen

Electronics Forum | Thu Jan 06 17:20:09 EST 2011 | dyoungquist

Check out this article about nitrogen and soldering: http://www.tequipment.net/pdf/Hakko/TN00000022.pdf

I need 15 - 25 microns (T5) Solder Paste

Electronics Forum | Wed Jan 05 21:22:13 EST 2011 | bajin

Where you are? http://www.esdcoats.net pls check if we are near from you.

QFP footprint -extended outside pad?

Electronics Forum | Thu Sep 15 21:53:38 EDT 2011 | davef

Excellent drawing Darby. You haven't lost your touch. Spirograph jeez Do you and that beautiful woman still get good parking at Watto's? http://www.sydneypubguide.net/pubs/Watsons_Bay_Hotel_(Doyles).aspx

Nitrogen gas and Tombstone defect

Electronics Forum | Mon Nov 21 10:12:11 EST 2011 | callckq

All, I try to find explanation(Article)on how Nitrogen gas can make tombstone defect even worst. However, I can't find one in the net. Anyone that has this information or article, appreciate if you can share with me...Thanks in advance.


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