Electronics Forum | Thu Jan 12 15:36:42 EST 2006 | amol_kane
do you have sulpher papers in the packaging? i thought they had to be stored in a controlled humidity environment. also, if i may ask, what is the mean time between receiving a bare board and reflow? Thanks in advance, Amol
Electronics Forum | Fri Sep 15 03:58:22 EDT 2006 | jgarver1
Bert, Let it fly. The machine was built to run at 100% speed for certain components. I recommend finding a copy of Fuji's "SMT Report" to help you with speed settings for different packages. You can control the head speed on a part by part basi
Electronics Forum | Tue Sep 11 12:55:09 EDT 2007 | fulldraw
We have a 6893 Generator that has the 8222 controller. The drawing package and documents are of the 11 by 17 size but there is not much to them, what do you need to know about it? I know the machine pretty well and can get you whatever you need to k
Electronics Forum | Sat Oct 29 14:33:34 EDT 2011 | tech1
Try swapping out the motor controller boards and see if the problem moves. More than likely it is the motor, coupling or the encoder. Some of the suggestions about reducing the acceleration in the package is a good idea but this will not provide a lo
Electronics Forum | Fri Feb 05 21:17:14 EST 2021 | emeto
I used to program even without MPN. Just package and value. This way you can control allowed manufacturers through purchasing and production can use any available to use parts.
Electronics Forum | Tue Jan 16 18:00:50 EST 2001 | mikestringer
Hi everyone I am in the process of reviewing our storage of SMT components. At the moment they are pretty much on open shelves in the factory environment. We endevour to reseal components labled 'moisture sensitive' in their original packaging, bu
Electronics Forum | Wed Jul 03 10:34:35 EDT 2002 | davef
Suggestions are: * Convince yourself that your paste printing and paste control processes are in control. * Convince yourself you oven is in-control and capable. * Get one of those FREE software packages from the profiler companies [ie, KIC, ECD, etc
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 Dec 08 16:54:42 EST 2006 | flipit
My experience with SMT LED packages is that certain LED package styles tend to float. This floating is caused because the LED is often only terminated on the bottom side of the LED package. Sometimes the LEDs are terminated like a SMT resistor with
Electronics Forum | Mon Jul 26 18:28:10 EDT 1999 | Jon Prokop
Can anyone give me the virtues of SMT package castellations vs. no castellations with particular reference to the ruggedness and reliability of the solder joints? Any references or studies that you can point me to? Also, although I'm in favor of pr
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