Electronics Forum | Wed Mar 02 05:14:07 EST 2005 | ABHI
Guys, Solder paste height worries all of us as we encounter the non wets after reflow. More so in fine pitch QFP's. The non wets are not always caused by solder paste height. Many other contributors. Even the pad geometry on te board can contribute t
Electronics Forum | Tue Oct 29 15:25:12 EST 2002 | russ
Thanks for the info, I have previously not used the Ps and Qs so to speak and I am finding now that we are running into trouble mostly due to component height and body sizes. So for example we currently have "16 pin SOP" what we need is "16 pin SOP,
Electronics Forum | Tue Oct 24 13:07:54 EDT 2006 | CL
Hello Billy, We have 6 machines tied to a server. I can see where this would be a problem. Basically, the answer is you would need a package for every significantly different package that you are placing. I don't think you can just say 3 0805 packag
Electronics Forum | Tue Oct 24 13:41:25 EDT 2006 | jax
Everybody who uses basic "part-type" naming conventions for machine package codes will have this same issue unless restrictions are placed on who, how, and when the package codes can be altered. Some alternative methods to solving this problem: 1. U
Electronics Forum | Fri Nov 14 07:32:24 EST 2008 | davef
Yes, courtyard gives you the space requirement of a component. Sometimes, the working space of a rework tool takes precidence, though.
Electronics Forum | Wed Nov 12 04:34:17 EST 2008 | kywl
Hi all, Assuming that i were to design a PCB and there are multiple components, what is the minimum spacing required to ensure that i won't have problems in my SMT process later on? Also, is there a minimum component stand-off height spec as well?
Electronics Forum | Thu Nov 13 22:20:48 EST 2008 | davef
For your pad layout and spacing between components, look here: http://portal.ipc.org/Purchase/ProductDetail.aspx?Product_code=77b562c1-b8f8-db11-8a6a-005056875b22 For your standoff height in SMT, we do not concern ourselves with standoff height. It
Electronics Forum | Fri Nov 14 03:41:26 EST 2008 | kywl
For your pad layout and spacing between > components, look here: _a class=roll > href="http://portal.ipc.org/Purchase/ProductDetail > .aspx?Product_code=77b562c1-b8f8-db11-8a6a-0050568 > 75b22" > target="_blank"_http://portal.ipc.org/Purchase/Pr
Electronics Forum | Wed Jan 23 11:47:30 EST 2019 | palsrvs
Sorry, No solution was ever found.
Electronics Forum | Thu Jun 08 22:54:57 EDT 2017 | palsrvs
Hoping to get help on our Samsung CP40. We are trying figure out what part to replace for a Z height motor alarm detected Error Code 1523. Originally Head 1 was having this error. Swapped out I/O board and Z-Axis control for head one and same error s
