Electronics Forum | Fri May 14 08:31:07 EDT 2004 | todd_ferrell
We're looking for a contractor who can support high volume production of 0201 passives and 1-2mm csp's to create 4mm sq. RF modules as well as mold cap capabilities. Any leads would appreciated.
Electronics Forum | Mon Nov 07 12:25:32 EST 2005 | Rob
Hi CW, Larger chip caps can be susceptable to cracking, but mainly this is due to handling - flexing of boards is the main culprit (the part being mechanically joined at both ends to the board). PCB's usually flex easiest along one axis, and larger
Electronics Forum | Wed Feb 14 09:27:17 EST 2018 | cyber_wolf
On AP machines it is possible to mount the camera 180 degrees out. Not sure if this can happen on Accuflex.
Electronics Forum | Tue Feb 17 18:17:28 EST 1998 | John Wilson
I am looking for any information or testing data done on the amount of weight that can be held by a bga package based on size of the solder sphere and number of spheres. I am reflowing components with a bga package on the opposite side and looking f
Electronics Forum | Wed Mar 07 12:57:55 EST 2018 | aemery
Gerber EZ is not available on the Accuflex platform. Speedline (now ITW EAE), like most manufactures, do not want to offer new tools on old platforms. There is one feature in the AccuPro software that I don't believe was added in any version of the
Electronics Forum | Tue Mar 06 06:58:29 EST 2018 | griinder
Thank you guys for your help and detailed explanations. I have successfully been able to teach pads as fids. The camera view is very annoying, but manageable. Especially when teaching inspection positions. On the momentum's we can use Gerber EZ Teac
Electronics Forum | Thu Feb 15 13:46:16 EST 2018 | aemery
Griinder, Maybe it's me, but I think what you might be saying here is that you see a reflected image of the PCB or Stencil when you and teaching the fiducials and it is interfering with the teaching routine, is that correct? If this is true it is c
Electronics Forum | Mon Nov 07 11:26:23 EST 2005 | CW
How large of chip capacitor can we use reliably? I��ve heard they tend to crack. I��ve also heard if you pre heat the larger chip caps (1812 and above) before vapor phase reflow, they won��t crack. If I use 2 mil copper for a power supply board, a
Electronics Forum | Mon Nov 07 16:34:55 EST 2005 | CW
If I am putting chip capacitors on a .063 FR4 board, what size package should we stay away from to avoid cracking? If I use 2 mil copper on the outside layers of a PCB, am I limited to what pitch of parts I can use? Specifically, will using 0603
Electronics Forum | Mon Nov 07 16:31:47 EST 2005 | CW
hi Bob, Thanks for the info. I understand your comments, but I am looking for specific guidance, If I am putting chip capacitors on a .063 FR4 board, what size package should we stay away from to avoid cracking? (I realize this is dependent on h
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