solder ball test

"solder ball test" search results in the Electronics Forums

4071 results found for "solder ball test" in the Electronics Forums

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Solder Paste for Thermal Cycling application (-40 to 150 Degree Celcius)

Sep 5, 2019 | There are competitors to REL solder alloys from AIM. Tin-Copper-Nickel-Bismuth alloys (Nihon Super

Solder Paste for Thermal Cycling application (-40 to 150 Degree Celcius)

Sep 5, 2019 | There are multiple solder alloy options and we have tested many of them in a consortium project. The

How to reduce solder joint voids of LED without using vacuum reflow?

May 27, 2019 | Dear CW, Yes, we also tested many different brands and models of solder paste, under the same stenc

Soldering the Kingston BGA eMMC32G-W525

Aug 21, 2018 | Hello, We are having difficulty soldering the above BGA. We believe it may be a high temp ball o

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

Solder Paste for Thermal Cycling application (-40 to 150 Degree Celcius)

Dec 10, 2017 | Hi Dave, thanks for the response. * Improve your products that are used for thermal cycling test

QFN84 Solder Printing Issue (QFN with Inner LGA Pad)

Nov 11, 2017 | One suggestion I have seen for packages like this is to have the device balled first.

ENIG (thru hole ring turns black after wave soldering)

Aug 2, 2016 | On a previous black pad experience we soldered a wire to a fiducial and did a pull test to failure.

ENIG (thru hole ring turns black after wave soldering)

Jun 15, 2016 | Anybody see this kind of reject. The thru hole ring turns black (certain area) after wave soldering.

Solder past KOKI out of date.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 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

Alternative tin-lead solder pastes to minimize poor wetting on o

Mar 22, 2012 | Does anyone have any insight on alternatives to Indium NC-SMQ 92J solder paste for minimizing poor w

profile vitronics 500s for lead free solder paste

Mar 21, 2012 | Hello ! I have a vitronics 500s ( five zones), and the solder paste is ALPHA OM-338-PT lead free. h

Patented Leadless, Fluxless Solder Alloy join different material

Jan 20, 2011 | Dear Industry experts, We have just developed a leadless, fluxless solder that can join various

OSP finish and Omnix 5002 solder paste(SnPb)

May 14, 2010 | I attached a RX picture. A lot of voids and micro balls arround the flux residue. What do you think

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

How long does it tkae for Tin-Lead solder to rust if put outside

Oct 2, 2007 | So, a test probe from ICT will not make solder rust?

Asahi Viromet Lead Free Paste

Mar 1, 2007 | Tested recently on ENIG finish. profile as follows 100-150, 57 sec. 150 210, 46 sec. 210 + , 63

AIM SN100C Solder paste

Apr 6, 2006 | Last week I had the opportunity to get a sample of AIM SN100C solder paste. The SN100C paste was v


Mar 31, 2006 |

Voids in Au finished Cu in Pb-free laser soldering

Feb 6, 2006 | Hi, We are electrodepositing Au(0.25 to 0.5 microns) on Cu & using solder ball bonding process via


Jan 11, 2006 |


Dec 29, 2005 | We have tested SN100C for LF wave soldering process since August'05 and currently start production f


Dec 29, 2005 | We have tested SN100C and SAC305 in our selective solder machine (Ersa Versaflow). We wanted to test

Why does my solder joints look so wrinkled?

Oct 20, 2005 | during the soldering process on larger BGAs the corners can bend up or down due the large copper hea


Aug 12, 2005 | Electrovert's corrosion tests show that it's less corrosive to SS than SAC but it still exhibited co

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

Industry 4.0 Reflow Oven

Capillary Underfill process