Electronics Forum | Tue Aug 07 08:20:47 EDT 2001 | CPI
Are there other components on the board? If so, how does solder quality look on them? Are they all reflowing? Are the sections of the uBGA�s sitting on a ground plane? Sounds like un-even heating. You should attach a couple thermal couples and see h
Electronics Forum | Thu Aug 23 21:00:10 EDT 2001 | davef
We do the same quadrent every four boards in placement inspection on a Orbotech.
Electronics Forum | Thu Aug 30 08:51:24 EDT 2001 | edmond
The bluetooth module is ROK 101 007. The board and the module cannot damage.
Electronics Forum | Tue Oct 16 17:32:04 EDT 2001 | scott
Anybody have any experience with SMT and PTH assembly on Teflon Bare Boards?
Electronics Forum | Tue Oct 30 21:42:32 EST 2001 | surachai
I have question about board baking after in line washing machine then I would like to know some information that ; 1) Do we need board baking after in line washing machine? Both bare board and assembly borad normally we don't bake . 2)In case of ne
Electronics Forum | Thu Nov 01 01:48:14 EST 2001 | hamos_wks
168hrs, 1week of storage and frequently applied for rework after testing.
Electronics Forum | Thu Nov 15 13:51:23 EST 2001 | jhingtgen
John, To answer your question, we have a number of customers that are using this process, Pumpprinting very successfully! If you would like to contact myself I can provide you with some very good references that will be able to answer all your ques
Electronics Forum | Fri Nov 16 06:06:59 EST 2001 | genglish
John where in the world are you based?
Electronics Forum | Fri Nov 30 15:27:19 EST 2001 | Rex Gustafson
Where can I find pcb scoring guidelines for boards with different thicknesses, panel arrays, ....?
Electronics Forum | Mon Dec 31 08:51:58 EST 2001 | davef
Warp depends on: * How close the board gets to its Tg during the solder cycle (the closer you get to the Tg the worse the warp gets) * Amount of copper on each side and the balance between the two * Thickness of the board * Overall length x width * T
