Electronics Forum | Fri Jun 23 12:08:51 EDT 2006 | Frank
To say that we all do this in our spare time should be a correct statement for most, if not all, of us. I certainly don't get paid to surf the 'net and answer questions to problems at companies that I do not work at. But if I have some spare time a
Electronics Forum | Tue Jun 27 11:54:56 EDT 2006 | muse95
I don't understand why you think a BGA would be better than a QFP. Half the process questions I see on this forum seem to deal with BGA's, and the switch to Pbfree processing is a far greater hassle - Pb free QFP's will be compatible with either pro
Electronics Forum | Thu Jul 06 13:36:37 EDT 2006 | SWAG
We've had much trouble with flex circuits. As previously mentioned, you must have local fids for the board or the BGA itself (if panelized). Other troubles we experience are drilled holes for pinned connectors. Unless the PCB manufactur has some w
Electronics Forum | Mon Jun 26 10:58:16 EDT 2006 | J.E.M.
Question for anyone using panasonic super thin surface mount light touch switches EVQ-PLDA15. The above part has a recommended land pattern with two gnd pads.There is a little tab on each side of the part that i assume is suspose to make contact wit
Electronics Forum | Wed Jun 28 08:27:09 EDT 2006 | jem
Currently in house were using circuit cam for our programming (we run mydata hence mycam). When were programming were also creating keycards for SMT,SMT inspection, thru hole and thru hole inspection. Sometimes with heavily populated boards, 2000-25
Electronics Forum | Wed Jun 28 09:24:13 EDT 2006 | jax
1. What part of the time is spent Creating Visual Aids? Unless you are digitizing the gerber files for everything, why would you have to modify/re-label the referance designator info? (Part#-Ref.ID is color coded) If you are digitizing th
Electronics Forum | Thu Jun 29 08:31:03 EDT 2006 | MarkM.
Hello all, I have a dilemma at the moment with my CP4 pick and place positions. I get alot of parts in the rear of the machine and inside. I also as of late starting to get parts flying around on the boards once in awhile. I have checked pick positi
Electronics Forum | Thu Jun 29 10:45:46 EDT 2006 | stepheniii
We have an ERSA Versaflow Ecoselect selective wave soldering machine. It works well except it needs nitrogen. You can't even move the table around if your nitrogen tank is empty. The spec sheet says Required degree of purity: Nitrogen liquid 5.0
Electronics Forum | Thu Jun 29 21:52:13 EDT 2006 | grantp
Hi, Ok I am a little confused about an aspect of RoHS as I just heard some comments from a major manufacture that it's ok for a dealer of a product to ship a NON RoHS product to a customer after July, but you cannot distribute a NON RoHS product to
Electronics Forum | Fri Jun 30 20:46:03 EDT 2006 | johnwnz
individual components are not part of the RoHS directive so Dave is right part suppliers can ship them forever, they may not be able to sell them to anyone, well not legit anyway. Distribution of manufactured goods that are already in a warehouse in
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