Electronics Forum | Tue Aug 18 13:43:52 EDT 2009 | victorp
Is there a standard (such as IPC) or common industry practice in regards with x-out marking on rejected boards of a panel? Do board shops have to X-out both sides of the rejected board, or one side? If the answer is one side, which side should be ma
Electronics Forum | Sat Nov 04 06:15:05 EST 2006 | James.li
I would like to know if it exist a croos reference book for marking code on smt device? I'm fixing a unit now and try to know what are the following devices: The look like mosfet and are mark like that "A2sKG",there are a horizontal line on top of "s
Electronics Forum | Tue Mar 04 20:47:48 EST 2008 | davef
Available on the web, JEDEC PUBLICATION 95, DESIGN GUIDE 4.14, Ball Grid Array Package (BGA), Figure 4.14-3, Note 10: A1 corner must be identified by chamfer, ink, mark, metalized markings, indentation or other feature of package body, lid or integra
Electronics Forum | Fri Aug 06 12:03:31 EDT 2004 | dgjjr
Are labels an option?
Electronics Forum | Thu Mar 30 22:35:29 EST 2000 | Bob
Most 0603 parts have three digits (Ex: 10K would be 103). Many parts will have no markings. All the 0603 parts we use are 1%.
Electronics Forum | Fri Apr 23 12:59:18 EDT 1999 | Upinder Singh
Hi everybody, I would like to bench mark the quality out of our wave soldering m/c as far as DPPM levels are concerned. Can somebody provide me with some figures at their site or anywhere else for the same. Thanks Upinder ======
Electronics Forum | Mon Nov 12 19:37:38 EST 2001 | dennis
Thanks! dry erase does not come off easily with water. I have to use brush to remove marks. Thanks for your input anyway!
Electronics Forum | Wed Aug 29 23:18:50 EDT 2007 | aripa27
Hi all, recently my company just bought a laser marking machine but the manuals are in chinese. Does anyone know what website that provide manuals for these kind of machine. I've tried the company's website itself but there is no support on manuals.
Electronics Forum | Tue Sep 04 04:06:37 EDT 2007 | aripa27
rotary cylinder laser marking machine. LX-5. From Shenzen Stars. About the manuals, i only have it in hardcopy and it have three set of manuals. Thanks
Electronics Forum | Tue Mar 04 10:32:31 EST 2008 | tegel
Hi, Do you know if there is any standard that specify that a component manufacturer shall mark a BGA component in the corner where you have the ball A1? Best Regards, Lars