solder and ball

"solder and ball" search results in the Electronics Forums



2092 results found for "solder and ball" in the Electronics Forums

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Solder Ball Dispersion Test (String Solder)

May 3, 2018 | Our customer is asking for a solder ball dispersion test on our string solder for rework. The do not

Selective solder machine leaving solder balles everywhere

May 3, 2013 | lead free and leaded solder mix up or flux mix up.

Selective solder machine leaving solder balles everywhere

Apr 5, 2013 | We have two ZipaTec 460s Selective Solder Machines, one for Lead and one for Lead-Free. This morning

Solder balls on pads - lead free

Sep 17, 2012 | Hi Ben, Yes, this could be the reason but have you ever seen solderability issues for (new) board

Solder Balls-No Clean Paste

Aug 17, 2010 | Since you have home plated the apts and done solder reduction, I would take a look at your soldering

Flip Chip Solder Ball Attach

Aug 6, 2009 | Semiconductor fab back-ends and production contractors use laser assisted solder jetting for protoyp

Solder Ball and Splash after Hand Soldering

Jul 26, 2009 | Is it possible that the assembler is using solder wire that's too small for the application and feed

Solder Ball and Splash after Hand Soldering

Jul 24, 2009 | Your customer is correct. You are doing something wrong in your hand soldering process. Solder balls

Solder Ball and Splash after Hand Soldering

Jul 22, 2009 | Hi SMTnet Team, I had facing a lot of feedback from my customer interm of the solder splash and s

Micro Solder Balls in No Clean Selective Solder Process

Jan 15, 2008 | Yes, the mask finish is prolly the #1 contributor to solder balling. Seen it many times. It's not

Micro Solder Balls in No Clean Selective Solder Process

Jan 15, 2008 | Yes, the previous "non-balling" flux was alcohol based, but very weak activity. We found it was w

Micro Solder Balls in No Clean Selective Solder Process

Jan 9, 2008 | Mask finish is the #1 variable for micro-balling with wave and selective processes. The #2 variab

Micro Solder Balls in No Clean Selective Solder Process

Jan 9, 2008 | Matte solder mask greatly reduces the potential for solder balls, and since you altered the machine

Micro Solder Balls in No Clean Selective Solder Process

Jan 8, 2008 | We are building class 3 products, using no clean on wave and selective solder machines. Both proces

Solder Ball After Reflow Process

Aug 21, 2006 | Larry, You always seem to twist things back to your wave solder process, ya nut! Anyway, why ov

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