Electronics Forum | Tue Jan 16 07:17:20 EST 2007 | adamp
I have checked pot temperature in different parts of solder pot and it looks like it is correct (250C). I have also lowered solder pot temperature and removed copper from the surface of the solder pot (operation repeated couple times). There is still
Electronics Forum | Wed Jan 17 11:30:23 EST 2007 | Colleen Miller
We have some larger MSL3 parts that require baking. they are 6mm thick which takes them off the chart provided at http://www.jedec.org/download/search/jstd033a.pdf Does anyone have a reference that would tell me the baking times for these component
Electronics Forum | Mon Jan 22 09:55:24 EST 2007 | slthomas
Trust me Peter, I've put my time in with the EM! I'll be a happy camper when they'll set up the search to include/exclude by location. It's less a matter of knowing what's out there and more about knowing what will suit all of our needs best.
Electronics Forum | Thu Mar 01 18:46:05 EST 2007 | fastek
I'm having a difficult time understanding the need anymore for a West Coast show going forward. Other than tradition, let's face it.....there is much more going on in the midwest these days. All and all....I don't see much of a future in Southern C
Electronics Forum | Sun Jan 21 13:36:31 EST 2007 | jgarver1
Bert, Sounds like the CPU in your IP 1 needs replaced. I have seen the exact same issue a few times over the years. Only fix I came up with was replacing the CPU. Contact me if you would like to buy a functional used replacement. Thanks, Jared
Electronics Forum | Thu Jan 25 12:18:40 EST 2007 | wagoner
There are several smd components in our factory that don't reliably wet to solder during reflow. Paste and placement are good, but the component won't wet reliably. All of the other components on the boards solder fine, but one of these components
Electronics Forum | Mon Jan 29 03:33:33 EST 2007 | sami
thanks I haven't the same shift in all the components, that's why I need to correct them one by one and this takes a lot of time. I am searching in the Software of the machine if there is any way to change just one parameter to correct all the data
Electronics Forum | Wed Feb 07 09:37:48 EST 2007 | billyd
Had the very same thing happen the first time we used the small QFNs. The aperture for the thermal pad in the center needs to be cut in a grid form, either squares (with around a 10 mil spacing between openings) or circles, like a BGA pattern. Too mu
Electronics Forum | Fri Feb 09 07:51:09 EST 2007 | jax
If the attack was unwarranted I apologize. I still stick to my answer. Unless the board shop can get rid of it you have to find a way to deal with it. Etching trace paths into the stencils is inexpensive and works just fine. If you do not have the ti
Electronics Forum | Fri Feb 09 02:41:12 EST 2007 | Muhammad Haris
1. Can X-Ray Inspection System damage the EPROM OR OTP during inspection after Reflow? 2. At 300 degree Centigrade, program in the EPROM OR OTP disturb. Is that true? 3. Sometimes, if some ICs couldn�t program first time then I put that IC in oven
