solder ball test

"solder ball test" search results in the Electronics Forums



4066 results found for "solder ball test" in the Electronics Forums

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Solder Iron Tips - Acceptable Temp Tolerance?

Aug 31, 2018 | I'm putting together a spec for testing solder tips for resistance, voltage leakage, and temp tolera

ERSA Wave Solder 330-F Spray Fluxer

Apr 20, 2018 | We purchased a ERSA Wave Solder 330-F machine recently "As Is", with NO warranty. Trying to get t

Thermal Pads Soldering Worry, can anybody help?

Jul 24, 2017 | In fact, we can solve this problem easily. AOI only check whether the IC is soldered well. But we ca

BGA Top Cap Detached after reflow Soldering

Jun 12, 2016 | I'd guess that the interconnect pads on the BGA have poor solderability. Confirm this with testing a

Solder past KOKI out of date. Can it be reviving

Mar 24, 2014 | The "correct" answer is: Use the tests and methods that you used to qualify your solder paste in the

Solder past KOKI out of date. Can it be reviving

Mar 24, 2014 | ok, thanks can you explain me how I can be sure that the past solder it is not more usable? what t

solder paste storage to -40 degree celsius

Jan 14, 2014 | I don't know. What does your paste supplier say? You can run tests * That you used to qualify this

PCB contamination with NC Flux after Wave Solder

Oct 22, 2012 | We use a NC Flux in the wave solder and after aAcelerated Life Test cicle we found contamination wh

How to choose a new solder paste

May 27, 2011 | Thanks everybody for the answers. I already chose 3 differents solder paste brands. And, how many

Kester 2331-zx flux streaking solder mask

Nov 4, 2010 | Hello all, Has anyone used Kester 2331-ZX water soluble flux on selective soldering and expirienced

solder question on crystal in DFN style package

Apr 5, 2010 | We are installing via reflow soldering a crystal that has 2 pads, 1 each end. They are flat pads on

Bubbles on solder joint(after conformal coating curing)

Dec 2, 2009 | UV40 for you info was developed in Humiseal EU and has been tested heavily against Dymax product. UV

SN100C Selective Solder Voiding

Dec 11, 2008 | Update - We've tested a board previously having voiding issues with ENIG versions and the voiding ha

SN100C Selective Solder Voiding

Nov 10, 2008 | Dave, You've got me worried - All of the boards we've tested to this point are LF HASL. Why do y

very cheap way to reclaim solder from dross

Oct 14, 2008 | I got this thing at a major grocery store called Loblaws. So far I've used it only to test it, and

very cheap way to reclaim solder from dross

Oct 10, 2008 | Has anybody ever use this method to reclaim the solder from dross. I tested this $10 gadget, it's us

62sn 36pb 2 solder

Sep 9, 2008 | As far as I know, they rarely do it with Pb-bassed solders. Pb-free may contain Cu or Ni (to improve

No-Clean Wave Solder Process Control

May 27, 2008 | A simple flux-o-meter test is a great tool to help prevent the issues you mention. A quick and effec

2512R Lead Free Solder Joint Reliability

Aug 13, 2007 | Test results indicated that the life of lead-free solder at a 2512 chip resistor could be worse than

IEC - 60601 compliant LF-NC Wire Solder

Jun 1, 2007 | Im having problems with electromigration post a IEC - 60601 test (95% humidity for 48 hours). Im lo

IEC - 60601 compliant LF-NC Wire Solder

Jun 1, 2007 | Im having problems with electromigration post a IEC - 60601 test (95% humidity for 48 hours). Im lo

Lead-free and Leaded solder in the same reflow

Jan 31, 2006 | Chunks, For our lead-free eval, we had the same problem with "charred looking" solder paste up th

Wave solder: Vitronics-Soltec vs. Electrovert

Jan 13, 2006 | Hi John, It's a good machine for it's price as long as it passes the longevity test, & yes Altus

Reflow solder issues with 6pin SOT's

Aug 9, 2005 | The solder on the rest of the board looks good. There are no large components around these parts. We

Wave solder pallets: lead and lead-free process

Jul 27, 2005 | I don't think that you would need to test these. Have you ever seen any evidence of solder sticking

Very fishy missing solder paste issue

Jul 21, 2005 | Hi, Yes, that's an idea, but from my experience with MYDATA, it would fail test, and the machine

Very fishy missing solder paste issue

Jul 19, 2005 | Sr. tech, The mount tool test position is what I am refering to. The function of this is to deter

Precision Auger Dispense Pump

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