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 pot/bath contamination analysis

Apr 12, 2018 | Hello, currently I am being getting solder pot contamination test form my supplier and results fo

Solderability problems with gold plated PCB's

Nov 12, 2015 | IPC J-STD-003. Solderability Tests for Printed Boards

DQFN INSUFFICIENT SOLDER / HEAD ON PILLOW

Mar 6, 2015 | Hello Adriano, I see that you have ran several test with differnt valumes of solder paste which i

Solder buildup inside Relow Oven

Oct 23, 2014 | Generally, excess solder balls found randomly around the board/parts points to either a dirty stenci

Using an AOI for TH solder checks

Aug 7, 2013 | You should be able to distinguish between solder and absence of solder. Have you tested it without

Using an AOI for TH solder checks

Aug 2, 2013 | We have a YesTech YTV 2000. I'm being asked to set up a program to test the destination solder on th

63/37 Solder Paste mix

May 13, 2012 | In testing 63/37 SnPb NC paste I have seen HUGE differences in performance. Have you tried a differe

Dull Gold effects on solderability quality

Jun 27, 2011 | Testing, huh... Appreciate the feedback. Thanks!

Dull Gold effects on solderability quality

Jun 24, 2011 | Looking at the appearance of pads and solder joint is pretty subjective. Especially lead free peop

Dull Gold effects on solderability quality

Jun 23, 2011 | Just want to ask. What is the effect of dull gold surface on solderability? When I made a tes

Cracking solder found in cross sections

May 26, 2011 | What process steps have been completed before the cross-section? What type of devices have solder c

BGA solder bridge

Mar 21, 2011 |

BGA solder bridge

Mar 4, 2011 |

BGA solder bridge

Mar 3, 2011 |

Solder Paste Printing to 0.005

Dec 27, 2010 | Does anyone have any experience in printing solder paste on a 0.0065" pad? I have a requirement

NiPdAu solderability Issue

Sep 20, 2010 | I have this NiPdAu small QFN packge sizes less than 2x2. I tried to do solderability Dip And Look te

Solderability Problem on NiPdAu

Sep 12, 2010 | Hi there, does anyone experience in NiPdAu solderability dip & look test? I experiencing solder non

Automated soldering station (pros and cons)

Jan 29, 2010 | Smtnet, I am looking at pros and cons for automated soldering. The application is a simple multi

Measure Adhesive Properties of Solder Paste

Jan 6, 2009 | Tack test - follow IPC standard TM650 #2.4.44. Regards Janz

Lead Contamination of wave solder carriers

Jan 23, 2008 | We have carriers that we use in wave flow solderers that are machined specifically for each board ou

QFN solder issues Lead Free

Jul 24, 2007 | It sounds like the QFN component is not solderable. * Use ANSI/J-STD-002, Solderability Tests for C

0402 chip capacitor with solder spatter

Jul 16, 2007 | Hi All, Recently, we encountered strange defect at our SMT line. We can see solder ball spatter a

Solder beads on small caps and res.

Dec 6, 2006 | I would be glad to help you eliminate the solder balling and beading that you are seeing. As this i

JT Universal wave soldering machine

Oct 8, 2006 | Hi, Has anyone got first hand experience with the JT wave soldering machines, WS series? I use

JT Universal wave soldering machine

Oct 5, 2006 | Hi, Has anyone got first hand experience with the JT wave soldering machines, WS series? I use

Companent storage time before soldering

Sep 13, 2006 | Hi Davef and Rob, Thank Davef for your advice,we will make "dip&look" soldering test. Rob,we are t

Companent storage time before soldering

Sep 12, 2006 | We've been soldering leadfree components for maybe 15 years. We'd be surprised not to be able to st

MS2 molten solder surfactant

Feb 17, 2006 | I just tested last week and the only "issue" I found is for electrovert machines, that covers need t

Solder Volume for Lower Profile PBGA

Sep 29, 2005 | Any aperture/stencil thickness suggestion to provide a rigid solder joint for 0.8mm pitch PBGA with

Lead-free solder alloy: SN100C from AIM solder

Jul 8, 2005 | I've tested boards with SN100C HAL finish, and wetting to the PCB finish was poor at best, using a n

best reflow oven

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