Electronics Forum | Mon Jun 25 20:37:14 EDT 2001 | davef
You are 100% correctamundo that the pad on PCB should be the same as the pad on the BGA interposer, but let�s not expend that thinking to the aperture of your solder paste stencil, right away. Generally, paste on large pitch BGA is often 1:1, but as
Electronics Forum | Wed Dec 23 15:35:18 EST 2015 | taborheiking
So I'm in Maintenance and I've been getting a lot of component feeder magazines back that have faulty circuit boards etc and I was wondering if there was anyone out there who has made a desk top test fixture for any of the Agilis or TMD Magazines or
Electronics Forum | Thu Feb 10 14:27:07 EST 2005 | cyber_wolf
First of all, whom are you getting it from ? Mydata, or a used equipment broker. If you can tell me what machine type you are looking at, then I can tell you what to look for. (MY-series, or TP series) Most important things right off the bat: *Machi
Electronics Forum | Wed Apr 15 18:37:15 EDT 2020 | unisoft
The point here is if you can't get the full CAD files or the XY rotation files and all you get his Gerbers and a BOM. Most all contract manufacturers and some OEM's at some time or another have to deal with Gerber only files. If you find yourself i
Electronics Forum | Tue Nov 13 11:56:22 EST 2007 | slthomas
"Better" means different things to different users. When we decided to upgrade I thought about a TP9 too but frankly it couldn't do much more than the Quads we already had. It just did it with a bigger footprint. We got a Topaz because we needed hi
Electronics Forum | Sat Nov 17 10:24:17 EST 2007 | etienne
Hi, I can give my opinion in this topic since I worked with both machines. To say the truth, I would recommend neither machine. First of all, operating software is much quite the same for both machines. The TP9 is true that has a larger footprint ov
Electronics Forum | Mon Nov 12 12:00:59 EST 2007 | wayne123
A philips Topaz is a good machine, I have accurately placed 0402's without a problem, Fine pitch QFP no problem, BGA's not a problem, I am not familiar with the TP9 so hopefully the other guy can answere questions on that, The Topaz is rated at about
Electronics Forum | Mon Mar 27 13:37:44 EDT 2023 | spoiltforchoice
I haven't run either. However when were looking at machines; MyData (MY100) was exactly the class of machine that fitted our use case. There were plenty of installations with comparable use cases to ours and plenty of those have multiple lines and ar
Electronics Forum | Tue Mar 02 10:19:41 EST 2004 | loz
Hi all, we have recently seen a design that consists off a QFP100, pitch at 25". Also in the centre of this footprint is a FBGA165 footprint, pad size .4mm @ 1mm pitch. We have been informed that we will fit the QFP. I want to remove the BGA pads fr
Electronics Forum | Fri Jan 24 09:19:38 EST 2003 | bobbyv40
If your looking for a small footprint at lower cost a Zevetech 575 or Quad 4c should do a good job for you. If your boards get more complicated or you go down to fine pitch, 402's, BGA, you may need to look at a newer technology. We just went throug
