Electronics Forum | Fri May 11 10:33:22 EDT 2001 | wbu
Hi KP, I�m wondering why you send those boards outhouse for the SMD part with a stencil. How do you know it fits their printer. We give the stencil data 1:1 to the subcon so that they can order the stencil to their needs with reduction and thicknes
Electronics Forum | Wed May 16 14:33:36 EDT 2001 | John
The size/type of screw and its preloaded torque are determined by the type and intensity of the load being applied to it. This should be known or estimated by the engineer that designed the product. Then they'll typicly apply a large safety factor
Electronics Forum | Tue May 22 08:43:05 EDT 2001 | ohboy
Wow! I'm going to apply for something at Desiccare, I think... I found similar things about desiccants, but mostly material related stuff, also some concerns more about the indicator card than the desiccant. Nothing conclusive. At the moment, I
Electronics Forum | Tue May 15 19:56:43 EDT 2001 | davis_brinkley
I have the chance to purchase some Amistar SMT equipment at an extremely good price. I have been in SMT for a while and I am most familiar with older Quads and some Zevatech.I have many questions and concerns about Amistar that hopefully someone can
Electronics Forum | Sat May 26 05:11:43 EDT 2001 | Brian Sloth Bentzen
Dear Philip. BGA�s are very forgiven components when it comes to misplacement. In my experience, 1.27 mm ball pitch BGA�s, can be misplaces by up to 50% of the solder pad. They can easily be placed using only backlighted vision. It will however be a
Electronics Forum | Wed May 23 13:34:06 EDT 2001 | Mark Smithers
The trend of the smaller PCB and devices has been occurring for many years now. However, recently, we are seeing signs that a segment of the market is returning to larger board sizes....30" x 30" and larger. Does anyone have good sources for data a
Electronics Forum | Wed May 23 13:36:52 EDT 2001 | Mark Smithers
The trend of the smaller PCB and devices has been occurring for many years now. However, recently, we are seeing signs that a segment of the market is returning to larger board sizes....30" x 30" and larger. Does anyone have good sources for data a
Electronics Forum | Thu May 31 21:53:41 EDT 2001 | davef
When the "novel" conversations predominate and the sometimes incessant "help I got solder balls" threads fade, yes. [The 'incessant solder ball' problem is one of the reasons that people (like his Slappiness) are encouraged to check the Archives (th
Electronics Forum | Tue Jun 05 12:55:54 EDT 2001 | JoAnn
Although I don't know the answer to this I am sure one of these people could help you. They are all members of the SMTA with a great deal of BGA rework experience. Doug and Ed both teach rework classes for us. If you are interested in a BGA rework
Electronics Forum | Wed Sep 12 17:57:29 EDT 2001 | CyberVilla
Cal, I can only respond by saying that the question relates to one important word "Reliable". If you feel that you have found the special touch to provide accurate and repeatable results, then I applaud your hard work. Also, a counter attack by co
