Electronics Forum | Mon Apr 26 12:51:45 EDT 1999 | Bob
Steve, Moisture sensitivity needs to be taken seriously. Being in the commercial end of electronics now, I am using many plastic packages. Unfortunately, moisture sensitivity processing is not black and white and it does require procedures and dis
Electronics Forum | Mon Feb 15 15:33:47 EST 1999 | Earl Moon
| Any info on the pros and cons of FR4 or Polyamide ref the use of soldering PGAs would be helpful. ie. temp co-efficient diffs, baking, wave soldering, Convection reflow etc | I'm sure you know all the basic differences as Tg, X, Y, and Z expansi
Electronics Forum | Tue Dec 08 18:40:04 EST 1998 | Graham Naisbitt
Hi all, Only observation I would make is that it depends upon what you term as clean? Now isn't that an old thorny question. Care to comment? Regards Graham | Hey there Dave! | | We used to use a batch cleaner when we used water-clean paste.
Electronics Forum | Wed Dec 09 12:48:50 EST 1998 | Mike Konrad
First, let me say that I am a manufacturer of batch cleaning systems. The following information is not intended to be a commercial for our cleaners, but rather a commentary about batch cleaners in general. Batch cleaners come in all sizes and confi
Electronics Forum | Thu Dec 03 11:01:03 EST 1998 | Walter Cole
Hi Scott, I am a regional manager for Multitroniks and would be glad to assist you with additional information on the systems you are asking about. Both of these machines can be demonstrated for you any time at our factory in Warren, NJ. Below I'l
Electronics Forum | Tue Nov 17 09:24:24 EST 1998 | Earl Moon
| | For some as yet unkown reason, we have started to have some boards sag and go under the wave. The boards are surface mount top side and conventional components wave soldered. We have checked the wave hight and both the profiles on the wave solder
Electronics Forum | Wed Nov 18 21:58:17 EST 1998 | Dave F
| | | For some as yet unkown reason, we have started to have some boards sag and go under the wave. The boards are surface mount top side and conventional components wave soldered. We have checked the wave hight and both the profiles on the wave sold
Electronics Forum | Tue Nov 03 16:28:21 EST 1998 | Dave F
| Well my process is I'm running my belt speed at 3.50fpm and about 215 to 225 degrees top side. I got my main wave down to a little less than half the board thickness. I'm not using a hot air knife cause we thought it might create more of a problem
Electronics Forum | Mon Sep 14 07:49:37 EDT 1998 | Earl Moon
| | Thanks for the help, Guys. | | As a matter of interest, I'm going to look up the standard and see if there's a European (or preferably UK) equivalent. If I find anything, I'll post another Follow Up (though I doubt it holds much interest for you)
Electronics Forum | Mon Sep 14 15:45:57 EDT 1998 | Jeff Sanchez
| | | Thanks for the help, Guys. | | | As a matter of interest, I'm going to look up the standard and see if there's a European (or preferably UK) equivalent. If I find anything, I'll post another Follow Up (though I doubt it holds much interest for
