Electronics Forum | Fri Jul 10 14:26:17 EDT 1998 | Bob Willis
There is a FREE yes Free inspection standard on my web site you can download. There is also information on my CD ROM, posters and video for BGA Inspection http://www.bobwillis.co.uk | | I am very interesting of getting information about the criteria
Electronics Forum | Tue Jul 07 03:34:06 EDT 1998 | Martin Kelly
Hi just to let you know, in case you don't, but an x-ray machine is needed too check the solder balls, once they've been placed. See you later, | | I am very interesting of getting information about the criteria inspection of BGA. Example, what are
Electronics Forum | Wed Jan 14 23:08:19 EST 1998 | Ron Costa
Place your components directly on the PCB without using solder paste,unless your using high temp. solder spheres then you should use paste. If eutectic solder spheres are used try fluxing the BGA area and attach it directly to the board. This will re
Electronics Forum | Thu Aug 16 14:25:17 EDT 2007 | doug
Hello Angie, Have a look at http://www.focalspot.com... FocalSpot, Inc. is recognized worldwide as a leader in the design and manufacture of affordable high-quality x-ray inspection systems. FocalSpot also sells, reconditions and supports pre-owne
Electronics Forum | Mon May 22 16:50:50 EDT 2000 | Kathy Palumbo
Mike, Is that greater than 80% yeilds, or less than? Here are the answers to your questions: Is you placement guranteed good? YES What x-ray have you used? Nicolet Are your fab.'s known good? YES Could you de-solder Samsung and replace with ano
Electronics Forum | Tue May 23 11:06:53 EDT 2000 | Michael Parker
Kathy- Greater than 88%. Is that 3-D Nicolet? I had a conversation with Arline yesterday, she told me about your trials and tribulations with re-balling. I would like to suggest you try micro-stencil instead. If your BGA rework center has the capabi
Electronics Forum | Thu Apr 27 21:04:33 EDT 2000 | Dave F
Ron: Good news: Nicolet makes excellent machines. Bad news: I�m unaware of a machine with the capabilities you seek. * X-ray machines lack of resolution needed in relation to the crack geometries encountered within a high density single material.
Electronics Forum | Wed Jan 05 16:36:54 EST 2000 | Dennis O'Donnell
We've recently purchased a Nicolet Imaging System. There are several brands on the market and some alternatives. From our research we found that you basically get what you pay for. I would plan on spending from 30k to 60k for a good quality system
Electronics Forum | Fri Jul 10 08:53:28 EDT 1998 | justin medernach
| I am eager to hear from anyone who has experience with X-RAY inspection equipment (specifically for BGA devices) or can make any recommendations. Any knowledge of second hand equipment for sale would also be valuable. | Regards | Rob Rob, Glenbrook
Electronics Forum | Tue Jun 16 15:10:27 EDT 1998 | Bob Willis
Simple x-ray inspection works well have a word with those nice people at Nicolet or Glenbrook. One of them was featured on my x-ray training video for BGA. A procedure for inspection criteria is on my web site if it is of use. | | How do I mechanical
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