Electronics Forum: decap (Page 1 of 1)


Electronics Forum | Thu Sep 24 22:30:23 EDT 1998 | Hank Hsiung

Dear Friends, I am looking for more information on plasma decapsulator for failure analysis of COB and BGA. So far I know only one manufacturer-Nippon Scientific who produce this machine. Have any of you used their machine? What is your opinion on

What are decoupling capacitors?

Electronics Forum | Mon Mar 03 10:33:24 EST 2003 | Ben

We have a customer that is requesting decoupling capacitors, and we are not sure what they are or where to buy them. I know that the customer wants ceramic decaps. Should we just look for multi-layer ceramic capacitors with the rating the customer


Electronics Forum | Mon Aug 21 12:08:36 EDT 2000 | Dason C

Hi! I had experience with my customer complain about the delamination on BGA. The first question, I will ask my customer how they removed the parts and de-cap (my customer is using de-cap instead of SEM, I prefer SEM). Most of the customer which I

pbga substrate crack vision system

Electronics Forum | Thu Sep 24 18:57:03 EDT 2009 | davef

From "siliconfareast.com": Basic Die Cracking FA Flow 1) Failure Information/Device and Lot History Review. Understand the customer's description of the failure, i.e., the failure mode, where it was encountered, what conditions the sample was subject

Hand Soldering SMT Cap ?

Electronics Forum | Wed Sep 29 11:32:02 EDT 2010 | asksmt

Hi, i have designed Double sided PCB all SMT Parts are mounted on bottom side and TH on Top Side. with recent testing we found that the decap needs to be placed closer to IC VDD-GND Pins. as i can't place TH Parts since i don;t have space on botto


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