Electronics Forum | Tue Apr 13 13:18:50 EDT 2004 | arcandspark
David F. thanks for information about the copper plating issues, I will check out the Indium site as you suggest. You are right about Thermount being Unreworkable, but T.I. makes us do it due to the cost of these RF proto types, $250 each bard board.
Electronics Forum | Mon Apr 12 15:52:12 EDT 2004 | wgaffubar
I am using Indium 92J type 4 solder paste due to a BGA site with .008" pads and stencil opening of .009" square and .005" stencil thickness. When I try the type 3 we get insuffecient print. The aspect ratio tells me that I should be using a type 4. T
Electronics Forum | Tue Apr 13 13:55:46 EDT 2004 | arcandspark
I have samples coming in, AIM and ALPHA, Multicore use to have manufacturing in the same town but disappeared. Your right about getting better help fro other, Indium is the worse I have ever had to deal with. They act like I am bothering them when I
Electronics Forum | Thu Apr 29 11:07:03 EDT 2004 | arcandspark
You are right about the very poor support for smaller customers. I had told them we were looking for another paste and now they have sent the reginal manager and the US sales manager has come by to see what they can do for us. All they keep saying is
Electronics Forum | Thu Apr 15 01:29:35 EDT 2004 | pyro747
Hello Everyone, I am having a pin chain speed problem. The speed of the chain will slow down after start up of the oven. Example if you set the conveyer to run at 41 in/min, as the oven warms up of conveyer will slow down phycally but won't chan
Electronics Forum | Tue Apr 27 17:37:30 EDT 2004 | Ren�
We have switched over form Indium's nc-smq92 to > nc-smq92j and are experiencing a ton of solder > balls. Even if the print is dead on we still seem > to be getting them. We never seemed to have this > problem with old paste unless the print was
Electronics Forum | Fri Apr 30 22:45:59 EDT 2004 | Bryan She
we can test the defects with multimeter after reflow ,before ICT.and if we replace this damaged parts with good ones.everthing is ok.I'm sure this part is damaged during reflow,but why not other 19 same parts of the 20 on each board?we attach a therm
Electronics Forum | Thu May 13 01:14:37 EDT 2004 | vincent
hi, i have a question relating to fiducial, is the fiducial normally comes with the pick and place data from the custommer or we have to define it by ourself? how to set its coordinate so that the cp6 and ip3 (using Fujicam software) will be able to
Electronics Forum | Fri May 14 13:12:00 EDT 2004 | russ
This little bit was interesting, I posted a very similar response the other day in agrrement with newbie, I was starting to get a little ticked myself and the "going back to the basics" questions that we are starting to see more and more of. I afte
Electronics Forum | Wed Jan 19 10:44:23 EST 2005 | russ
Although I have not personally run or programmed either the Universal or the Fuji to any great extent, I have worked in factories that have utilized each type. One had 4796 machines and the other used Fuji CP3, 4, 4-2, 6, 643. As an observer I am d
