Electronics Forum: dye and pry (Page 1 of 5)

Can dye and pry test reveal which solder joints fail first?

Electronics Forum | Mon Jul 07 09:47:50 EDT 2008 | davef

Dye & pry test reveals the solder connections that have failed prior to performimng the test.

On site dye & pry equipment

Electronics Forum | Wed Feb 06 09:40:05 EST 2008 | phouwen

We are experiencing some difficulty in BGA assembly and would like to do some periodic on site dye and pry after different assembly processes. Does anyone do this now? Is it actually feasible? Does anyone have recomendations on equipment/dye suppl

On site dye & pry equipment

Electronics Forum | Thu Feb 07 22:24:17 EST 2008 | davef

Here's another thread from the fine SMTnet Archives on dye penetrant http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=17561

On site dye & pry equipment

Electronics Forum | Wed Feb 06 22:27:05 EST 2008 | davef

While you're waiting for others to reply, read a previous posting here on SMTnet http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=25007

On site dye & pry equipment

Electronics Forum | Thu Feb 07 22:57:29 EST 2008 | davef

The link to the IVF paper referenced in the link above seems to broken. Here's another link to it http://www.smta.org/knowledge/proceedings_abstract.cfm?PROC_ID=363

On site dye & pry equipment

Electronics Forum | Thu Feb 07 08:08:20 EST 2008 | scottp

We also use machinists dye. I like to pull a vacuum on the board after wicking the dye under the BGA. It seems to help fill fine cracks. I'll stick it in a warm oven if I'm in a hurry for the dye to dry. Then just bend the board to pop off the BGA.

Dye and Pry Process

Electronics Forum | Fri Apr 01 23:32:39 EST 2005 | ccgooi

Hi, I would like to understand more about dye and pry process for BGA assembly. Can anyone provide me more information about reference about this topic.Thanks.

Dye and Pry on PoPs?

Electronics Forum | Mon Aug 15 18:42:53 EDT 2011 | bandjwet

Does anyone have experience in doing dye and pry analysis on PoPs? A customer wants to know whether or not the board level or device-device interconnect is the suspect. What other technique can anyone recommend? BWET

Dye and Pry on PoPs?

Electronics Forum | Tue Aug 16 07:51:16 EDT 2011 | a

C-SAM is a non-destructive alternative that a lot laboratories and chip manufacturers use. Dye and Pry would work I suppose although I have never done it in practice with PoP but it should be any different for PoP.

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