Electronics Forum | Tue Sep 17 13:05:05 EDT 2002 | stepheno
On the Iron shaft? Why not on the connector to be protected. Actually now that I think back, I seem to remember seeing Kapton tape used on a part in a similar situation, but that I believe was a rework situation. Putting Kapton tape on every assembly
Electronics Forum | Wed Sep 25 02:52:25 EDT 2002 | jkhaiar
Hi There Good point from all contributers.Depending on the coast effect and production ability we used a heat resistant coating directly applied to the plastic base of the PCI connector in a very dense SMT PCB.we used a short pulse soldering by run
Electronics Forum | Thu Dec 12 13:37:33 EST 2002 | gregoryyork
Have you considered the plating of the component could be Pb free as this generally wont be liquidus until 232C typically. seeing more and more of these unmarked components coming through so worth checking latest batch of problems on unmarked QFP's a
Electronics Forum | Fri Feb 28 11:45:42 EST 2003 | MA/NY DDave
Hi http://barecowax.com/About%20Bareco.htm You will notice they have a lot of products. After you get from AMP the actual Bareco lubrication product they are recommending for their product application make sure you know what cleaning method remove
Electronics Forum | Wed Apr 23 19:24:29 EDT 2003 | MA/NY DDave
Hi Grant, You already have a few good answers. If you have but one to a few BNC connectors I would kind of use the advice here or do what you already are doing aka hand soldering. I would not install a Wave Solder line for a really low volume of BN
Electronics Forum | Mon Jun 30 10:52:36 EDT 2003 | Bob
Suggest you ask vendor for a failure analysis. Ceramic chips have specific signatures for mechanical or thermal shock cracking. The vast majority of failures are due to mechanical flex. Depanelization and secondary operations such as hand insertion
Electronics Forum | Thu Aug 07 16:00:02 EDT 2003 | caldon
Yes you are correct Barry. The Suction tape provides a flat surface for the PNP nozzle to pick -up. In some cases I have seen a plastic "cap" ove rthe pins to provide the same thing. The cap can be reused. Both require, unfortunatly, manual removal
Electronics Forum | Mon Jan 19 15:11:30 EST 2004 | cal
www.smema.org Machine Interface Standard http://www.smema.org/smema1.2.pdf Here is where you can find Machine cable/ connector information as well as timing and interface Schemetic. I would contact Universal for the machine interface connection spe
Electronics Forum | Tue Apr 13 08:25:15 EDT 2004 | arcandspark
I would have gone to a .004" stencil but again, the board designers, which we have no control over or are we allowed to give input to, have made the pads on all connectors and many other parts so small that we are almost seeing insuffecient solder us
Electronics Forum | Fri Jun 04 18:18:28 EDT 2004 | gabriele
Hi Ricardo, You should complete the question with more details like : - kind of components pkgs (Chips, SO,TSOP,QFP,BGA,CSP,etc) and % of them versus the total (400) - tech complexity of components (0402 ? Finest Lead and ball Pitch ? SMT conne