Electronics Forum | Tue Mar 09 13:31:59 EST 2004 | blu_nozer
I suggest you look at the IPC/EIA J-STD-001C. It provides 3 different yardsticks depending on the end use of the equipment. Class 3 became the de facto military standard in Noth America since MIL-STD-2000A was withdrawn. Bob
Electronics Forum | Tue Apr 20 09:21:40 EDT 2004 | lbiggs
We use 8X10 Ziplock A/S poly bag 4 mil pink at our taping facility. We also sell as a supply. If interested or you would like more information please call Sarah Lewis at V-TEK Inc. 507-387-2039 X 148.
Electronics Forum | Wed Apr 28 12:32:07 EDT 2004 | mrmaint
Paul, We are applying the paste flux to the bga. We have a plate that has a 4mil step that we squeege flat and then dip the BGA into the flux.The BGA's that we are using are new components.
Electronics Forum | Wed Apr 28 13:37:21 EDT 2004 | mrmaint
Paul, We are applying the paste flux to the bga. We have a plate that has a 4mil step that we squeege flat and then dip the BGA into the flux.The BGA's that we are using are new components.
Electronics Forum | Sun May 23 07:20:59 EDT 2004 | davef
Look here: http://www.google.com/search?sourceid=navclient&ie=UTF-8&oe=UTF-8&q=metric+conversion+chart
Electronics Forum | Tue May 25 10:38:45 EDT 2004 | Cal
Snehal- Here is a link to a conversion program. Works great and takes no time to down load: http://www.joshmadison.com/software/convert/ Enjoy cal
Electronics Forum | Tue May 25 22:01:55 EDT 2004 | davef
Use "40" as a down and dirty conversion factor, where: * Multipling X mm by 40 gets Y thou * Dividing Y thou by 40 gets X mm
Electronics Forum | Sun Jun 13 09:54:30 EDT 2004 | Andy Wong
I am working on an acrylic coating with solid content around 30%, I want to control the coated thickness to be 1 mil exactly. Any experience on this. Best regards.
Electronics Forum | Thu Jun 24 09:24:03 EDT 2004 | Rob
The smallest component we use is 0402. Solder paste is Kester 256. Printer is MPM Ultraprint 2000. Stencil is 6 mil. I didn't here anything bad (rework or whatnots) in terms of soldering of those components.
Electronics Forum | Wed Jun 30 22:14:53 EDT 2004 | Chris SF
I get always a lot of evaluations including results from Solder Spread tests, but it seems everybody creats his own test methode. Is there a official Standard or test instruction for Solder Spread Testing such as IPC, MIL, DIN... Thanks Chris
