Electronics Forum | Thu Jun 12 12:30:44 EDT 2003 | caldon
Edmunds Optics has them http://www.edmundoptics.com/IOD/DisplayProduct.cfm?productid=2038 the link above is for a Prism. Works well. Continued search on the Edmunds site will get you a mirror if need be. Cal Communications Test Design, Inc www.CTD
Electronics Forum | Tue Jul 01 16:01:17 EDT 2003 | caldon
REX- Contact ACI 610-362-1200 x224. The contact person is Mr. Jeff Stong. They are cheap and will give you a report. www.aciusa.org jstong@aciusa.org There are some other labs that do this...but we use this one as it is close to us and they do a des
Electronics Forum | Sat Nov 23 08:05:20 EST 2013 | emeto
Hi, I would check the thing in the following order. 1. Check paste - SPI is the best way. If you don't get the right deposit there is no wonder you have issues. 2. Check reflow profile - tweak it to the point of perfection for the board you have. 3
Electronics Forum | Thu Jun 19 13:06:09 EDT 2003 | derelict
I am pretty happy with my Ersascope, they have been a little slow with software updates and with software questions that i have had. But my main reason that this has paid for itself is dealing with our non-local contract manufacturers, we have used t
Electronics Forum | Thu Jun 19 16:24:46 EDT 2003 | minimicro
I like you looked all over and was frustrated. The prices that they are asking, you would think that we were back in the 90s when money was all over the place. After looking around I found a BGA-100 from SMT Tools. This system will do everything
Electronics Forum | Thu Jun 19 16:58:11 EDT 2003 | blundell
We can speak from experience, the Ersascope needs only 1.5mm to see along side a device and is the only system that looks low enough, the cheaper systems may be fine for normal packages but forget it for csp's, micro BGA's Also its the only system th
Electronics Forum | Wed Aug 21 17:51:58 EDT 2002 | davef
Our sympathies on: * Working for a CM. Nufsed. * Living in Eastern Canada. Time find the snow shovel, eh? Consider: * Searching the fine SMTnet Archives for a list of used equipment resellers and refurbishers. * Using the SMTnet �Marketplace� [in
Electronics Forum | Thu Jun 12 11:12:08 EDT 2003 | babe
The last statement saying that seeing down the bga component with these systems is useless, is an incorrect statement. First with x-ray you do not see flux residue and or flux migration, second with x-ray you do not see a cold solder joint. Visual i
Electronics Forum | Thu Apr 13 18:28:01 EDT 2000 | Michael Parker
Hello - I am currently evaluating uBGA rework and X-Ray inspection solutions. I would like any advice/warnings etc. regarding suppliers and equipment. I have already researched through the threads in this forum and have created a list of recommended
Electronics Forum | Thu Sep 07 15:24:29 EDT 2000 | Murad Kurwa
Steven, Try http://www.document-center.com/home. You will find various standards for BGAs freely-available but not for free. BTW, I have never seen a BGA underfilled. Only FC and CSPs. The standards available will explain when to.....High CTE delta
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