Electronics Forum | Mon Apr 09 16:48:27 EDT 2007 | ratsalad
How wide are your pads? What paste are you using? What is your board finish? Could you please post a link to the datasheet for the component? We place a lot of MLFs, both in a Pb and Pb-free process. Our standard stencil design for MLF compon
Electronics Forum | Tue Sep 16 12:39:41 EDT 2008 | stepheniii
You will have to make new programs for the Panasonic. (afaik) But you can use the Mydata programs as centroid data for the Panapro. Load it into Excell using space as the delimiter. Copy column B onto column A. cell A1, move cells up. Sort by column
Electronics Forum | Sun Apr 03 10:07:40 EDT 2005 | davef
In 2001, IVF evaluated the reliability of IBM CBGA and CCGA, i.e. packages with "hard" balls and columns, in space applications for the European Space Agency. One clear result was that amount of solder paste printed on the solder lands is very critic
Electronics Forum | Tue Jul 25 16:23:33 EDT 2000 | Paul Wright
Vicki, Ask your CAD guys to give you the centroid X-Y data with reference designators in ASCII format. Then import that file into Excel. You can then change the fields and data into the format you need. Make sure you left justify the columns. Af
Electronics Forum | Sun May 18 19:04:54 EDT 2008 | jmelson
OK, here's a sample component file : 1 0.1uF 0.00 1 24 1.00K 0.00 1 22 10.0K 0.00 1 3 1000pF 0.00 1 3 .001uF 0.00 1 25 1.0uF 0.00 1 2 100pF 0.00 1 30 10M 0.00
Electronics Forum | Mon Jun 25 16:10:39 EDT 2007 | jmelson
Well, what I have takes data directly from the Protel 99SE placement file, so in the present form it is a bit specific. This file is simple ASCII text, but the layout of columns will be different on other CAD systems. What I have has a number of sh
Electronics Forum | Mon Jan 15 11:46:15 EST 2007 | jaimebc
We open our placement ascii file with excel, which then gives me the option to separate columns by tab, comma etc. Once this is done, then I need to asign part numbers to it. There are different ways of doing this, since our BOM,s are on ascii forma
Electronics Forum | Mon Jan 15 14:44:11 EST 2001 | davef
I like the "While You Were Out" I like being able to preview before posting and being able to edit my postings I agree that the adverts are not larger, but that that column of information [on the left] is wider, which with the box around the advert
Electronics Forum | Tue Oct 18 17:06:04 EDT 2005 | stepheniii
At one time I could show you the spacing of the chain of an electrovert but the burn marks have dissapeared. The center support chain would wrap around and jam up and with boards in the oven.............. On that one for some reason we bought it wit
Electronics Forum | Wed Feb 07 11:19:23 EST 2001 | CAL
Precision parts and precision boards are nice for the initial evaluation but are costly for routine monthly accuracy tests. I know for a fact all the Siemens machines leaving Germany are evaluated with precision parts and board and placements are eva
