Electronics Forum: okay (Page 2 of 30)

BGA void removal

Electronics Forum | Wed Oct 09 08:55:28 EDT 2002 | russ

okay, so how does the DRS remove voids from BGAs?

BGA placement on PGA

Electronics Forum | Thu Nov 07 15:55:30 EST 2002 | Debi Musante

The XRAY looked okay with minimum voids throughout. Customer reports insufficient contact causing intermitten failures.

CRD (T,CR,D,L,C+,Q)

Electronics Forum | Tue May 24 13:56:54 EDT 2005 | russ

Okay, fine, why are you asking anyway?

PCB Delamination

Electronics Forum | Thu Apr 04 06:00:24 EDT 2013 | susanc

Okay, i got the concept. What are advantages of using pink ring? http://www.ccsintlcircuits.com/flexiblepcb.html

Lokking for help automating test stand

Electronics Forum | Thu Aug 09 17:08:47 EDT 2012 | rcarlson

okay, go ahead and email me direct.

Tombstone defect

Electronics Forum | Fri May 30 18:30:32 EDT 2003 | russ

Okay, Okay, I will convert to the metric system. I would still rather say 1 mm instead of 10 microns. As far as paste how about "really little" and "really really little" (type 3 and 4 respectively) This term (micron)is good for people unlike me t

BGA shorts that can't be found.

Electronics Forum | Sat May 17 02:13:43 EDT 2003 | Hon Choi

Thanks all. We are using no clean, so the boards are not washed. That would eliminate the trapped water issue. We would check the PCB after dismounting the BGA, and the short would not be found. When we place another BGA on the board, the board w

free e-books download

Electronics Forum | Tue Nov 29 14:01:47 EST 2005 | Samir Nagaheenanajar

Okay, "LeRRY" . In light of recent postings where certain individuals keep touting their "free stuff", funny how THIS post suddenly surfaces, and "free material", which has recently been shoved down the forum participants' throats, also surfaces on

soldering issues with MELFs

Electronics Forum | Thu Jun 26 09:09:27 EDT 2008 | kmeline

The pad size is okay. I have also requested the manufacturer's recommend reflow profile. I have seen some issues with 0402 caps that we run also but for the most part solder paste does okay. I think the cap issues is stencil related. Still trying to

Re: washing BGA`s

Electronics Forum | Thu Feb 10 18:53:04 EST 2000 | Russ

It is okay to use OA flux if you have a very robust cleaning process. lots of water and saponafier are good things. No-Clean is much safer when it comes to reliability. I personally like the Indium no-clean products. Russ


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