Electronics Forum: nondestructive testing (Page 1 of 3)

Presence of Copper

Electronics Forum | Tue Oct 09 14:30:32 EDT 2012 | bandjwet

Put on your Chemical Thinking Caps..... We are ablating the mask of a PCB which was over a copper layer. This exposes copper. Outside of an electrical test (no can do) how could we use a fast non-destructive test in order to determine that copper (

Component failure analysis

Electronics Forum | Thu Aug 11 08:23:29 EDT 2005 | jbragg

Hi Peter, I'm not sure where you're located, but I work for Celestica in our Component Failure Analysis and Reliability Testing Lab in Toronto Ontario Canada. We are an idenpendent lab with full FA component, assembly and PWB capabilities and would

Black Pad

Electronics Forum | Tue Jan 10 11:51:16 EST 2006 | jax

I don't believe I have ever seen a non-destructive test for "Black Pad" that I could take back to a Fab house and collect monetary losses with... But if this test method actually does hold merit then collect away. I would like to know how this metho

Re: Inprocess Cu plating measurement tools/machine for Flex.

Electronics Forum | Tue Feb 01 12:00:01 EST 2000 | K. Ckak

Hi Folks, I am looking for some info. and possibly a source on measuring inprocess copper plating thickness for Flex PCB manufacturing facilities. I have tried XRF, E-Current method but the supplier told us that it wont work with Flex material - th

Component failure analysis

Electronics Forum | Tue Aug 23 13:25:10 EDT 2005 | MMurison

MUAnalysis is an independent lab for Component Failure Analysis and Reliability Testing in Ottawa, Ontario Canada. We also would be pleased to discuss your analysis needs. We also perform all non-destructive testing, e.g. visual, x-ray, C-SAM, el

Blowholes during wave soldering

Electronics Forum | Mon Sep 03 09:48:12 EDT 2007 | davef

Joris We don�t know the maximum period to store the boards without having problems with blowholes. Too many variables to determine. We prefer to just fix the problem, but understand that you have stock that you need to build-down. Determining mois

Re: Who Are The X-Men?

Electronics Forum | Wed Oct 14 16:58:30 EDT 1998 | Earl Moon

| It seems like most people want to X-Ray their BGAs. We're going to start doing a lot more of them and need to consider X-ray, too. | Q: Do most people/companies X-ray everyBGA or do they just do SPC? | Q: Can you get away with spending 25K? 30K? H

Vapour phase soldering - problem

Electronics Forum | Thu Aug 20 08:23:23 EDT 2009 | ratsalad

One diagnostic tool that I have found useful in the past is the "hot plate test". Place suspect components and/or PCB's on a hot plate and turn it on High. Then observe. Granted the conditions on the hot plate are not the same as in a reflow oven,

Re: Who Are The X-Men?

Electronics Forum | Thu Oct 15 11:04:53 EDT 1998 | Justin Medernach

| | It seems like most people want to X-Ray their BGAs. We're going to start doing a lot more of them and need to consider X-ray, too. | | Q: Do most people/companies X-ray everyBGA or do they just do SPC? | | Q: Can you get away with spending 25K?

Dye Penetration test for area array package failure analysis

Electronics Forum | Wed Sep 12 18:11:03 EDT 2001 | davef

First, what on the area array package are you analyzing � * Package cracking? * Cracked solder balls? * Er, what? Second, most failure analysis discussions consider dye penetration to be a non-destructive test, but then again most failure analysis

  1 2 3 Next

nondestructive testing searches for Companies, Equipment, Machines, Suppliers & Information

IPC Training & Certification - Blackfox

Component Placement 101 Training Course
SMT spare parts - Qinyi Electronics

Stencil Printing 101 Training Course
Win Source Online Electronic parts

Nozzles, Feeders, Spare Parts - Siemens, Fuji, Juki, Yamaha, etc...
2024 Eptac IPC Certification Training Schedule

Software for SMT placement & AOI - Free Download.