Electronics Forum | Thu Sep 11 20:32:08 EDT 2008 | diesel_1t
I know that most of the problems are called solder issues, this is why i put "solder related" quoted because i have seen more than usual "solderability issues" posted on this forum lately. I had a tombstoning issues with 0603 resistors, on some mat
Electronics Forum | Wed Sep 17 12:51:04 EDT 2008 | stepheniii
We got over 500,000 placements per month with two Mydatas for three consecutive months. And I want to say organized Fuji changeovers beat disorganized mydata changeovers. Even though Daxman is right that they can take a little longer to set up. In o
Electronics Forum | Wed Sep 17 21:27:30 EDT 2008 | dekhead
I'll put a vote on MyData, but you might have problems with the volume... If you're buying used on this better off buying from MyData, they have a tendency to buy up the decent stuff off the used market, and anything left noone really wants to deal w
Electronics Forum | Wed Sep 17 12:37:57 EDT 2008 | stepheniii
Panapro can be set up for the centroid data in any order. You won't be able to load the centroid data straight into the machine though. At one time I used Unicam to program a mydata. Then we got a panasonic line. The panarep said we could configure
Electronics Forum | Fri Sep 19 21:31:15 EDT 2008 | trynders
Thanks for the response guys! The parts are being sent to a local lab as we speak. I'll let you know the results when I get them. I am not sure the purpose of the copper band, but the black around the band is just shadowing from how I took the pi
Electronics Forum | Fri Oct 03 10:24:17 EDT 2008 | chineechooze
I have a problem with placement repeatability and accuracy on this Samtec connector. The customer wants to use a "nubbed connector" which has to be placed in the corresponding PCB holes. When the nubs miss the holes, the part becomes "lifted." SEE
Electronics Forum | Fri Oct 17 14:55:50 EDT 2008 | rway
We use a YesTech M1 system. I have been pleased with it's performance and feel it has done fairly well being that it only has one vertical camera. There are different algorithms you can use to compensate for the lack of angled cameras to catch some
Electronics Forum | Mon Oct 20 11:44:41 EDT 2008 | jdumont
Good morning all, we have been having some random intermittent connections on some BGAs lately on ENIG finished boards. Can you take a quick look at this picture (link) and let me know if it looks like a possible black pad occurrence? The picture sh
Electronics Forum | Sat Nov 08 17:12:08 EST 2008 | rway
Hello Dominik, If you are inspecting 01005 parts, than pixel size is important and should be considered in your evaluation. I think 6.5um may be a little over-kill and probably not necessary, especially based on the price. Why are you having to re
Electronics Forum | Thu Oct 30 15:36:18 EDT 2008 | grantp
Hi, Sounds like your engineer does not know what he's doing. We have developed and built hundreds of thousands of boards with normal square pads for 0402, and we just use a 5 thou stencil with 5% reduction and it works well. Decoupling? What is tha
.png)
