Electronics Forum | Tue Nov 14 08:52:07 EST 2017 | davef
If you think the problem is occurring in the box and it is wide spread, consider replacing your solder paste with your paste supplier. There are paste formulations aimed at the solder balling issue that some LF pastes create. On tuning your reflow r
Electronics Forum | Tue Oct 15 12:07:55 EDT 2002 | kenbliss
Hi Jason First, I would not use real parts to test. Second talk to your cardboard box supplier they should be able to advise you on this, they should have the test results from the box capacities they sell to start with. Are you using this tote bo
Electronics Forum | Tue Jun 02 12:57:15 EDT 2009 | operator
Hello, I have searched endlessly to get a good description of how these are manufactured and exactly how they are supposed to work. I have yet to find anything comprehensive. Our CEM ships our PCBs to us in plain cardboard boxes with Conductive Corr
Electronics Forum | Thu Jul 09 08:03:48 EDT 1998 | smd
OK, I'll take a little abuse as long as you guys are giving me all this great advice. I am concerned about what might happen when a drop here and there comes from the connectors and is absorbed into the box. The box is going to suffer from this. I am
Electronics Forum | Thu Jul 09 08:04:11 EDT 1998 | smd
OK, I'll take a little abuse as long as you guys are giving me all this great advice. I am concerned about what might happen when a drop here and there comes from the connectors and is absorbed into the box. The box is going to suffer from this. I am
Electronics Forum | Thu Jun 15 13:41:12 EDT 2006 | patrickbruneel
Yes there is RoHS certified ink it just cost twice as much as the regular ink. Just kidding Some people ask for RoHaaS compliance on cardboard boxes, pencils etc. What a mess $%^$ To answer your question, Ink is made from ethanol (ethyl alcohol) and
Electronics Forum | Mon Apr 26 13:19:29 EDT 1999 | Dave F
| Hey Guys! | | Look what I get to try and do this week! I got handed a cardboard box on Friday afternoon with the parts and 20 of these little jewels! That's both sides of the board by the way... | bla-bla-bla | | Sure you don't wanna take this o
Electronics Forum | Fri Feb 23 10:24:24 EST 2001 | johnthor
We still build a legacy product with a primitive backplane using silver plated fork terminals for outside world connections. After some 20 years of no problems the fork terminals on raw stock PCBs were black and almost unsolderable. Because of the
Electronics Forum | Tue Nov 02 16:00:29 EST 1999 | John Thorup
Well...maybe. First you would have to determine what type of trays you have. Conductive, dissipative or non conductive(non static generating). Dissipative would be your best choice. In the charged body model, the sudden discharge through a conduct
Electronics Forum | Thu Sep 27 19:52:28 EDT 2001 | davef
All of the discussion of "environmental controls" are a matter of degree, dependent on the requirements of the product that you manufacture. For example: shops assembling under-the-hood products have different requirements than shops making garage d
