Electronics Forum | Thu Aug 02 07:57:59 EDT 2007 | hussman
It really depends on how thick the board is. 0.063" and you guys would be right.
Electronics Forum | Thu Aug 09 09:05:09 EDT 2007 | davef
There are no requirements acceptance criteria for baking of board assemblies. What are your customer requirements? The common reasons people choose to bake PCB are to prevent: * Delamination of multilayer boards * Measles, particularly on double si
Electronics Forum | Mon Nov 19 19:14:07 EST 2007 | jmelson
I've been running 90% lead-free (still have a couple components I can't get reliably in RoHS compliance) with a peak temp of about 238 C, on standard FR-4 boards. The only real problem is the pad adherence is compromised, making rework of the boards
Electronics Forum | Wed Feb 20 13:56:16 EST 2008 | patrickbruneel
Tony, Conformal coating will protect the board from outside moisture but will also encapsulate Ionics and moisture when present on the board.
Electronics Forum | Wed Jul 16 15:14:36 EDT 2008 | mariss
Southern California. We buy boards from China as well as domestic sources. Mariss
Electronics Forum | Tue Mar 10 11:23:26 EDT 2009 | vetteboy86
I am setting up a board that is 18.27". In order to be able to reach the whole board, I need to slide the touch stop assembly a few inches further down the slide. After I completed this task, the board will not feed up to the touch stop. The board st
Electronics Forum | Wed Apr 29 17:43:14 EDT 2009 | smt_guy
I have a Product with 2 Different PCB Fiducial allocation in the Design. It has 4 Fine Pitch components. The first PCB DO NOT have Fiducial Mark on the board itself BUT has Fiducial on the Break-OFF Tabs. The second PCB has no Break-Off Tab but has f
Electronics Forum | Tue Jun 09 07:51:34 EDT 2009 | rgduval
Are you looking for PCB fabrication, or board stuffing? cheers ..rob
Electronics Forum | Tue Jun 09 08:47:09 EDT 2009 | toddhalsey
We are looking for a bare board manufacturer.
Electronics Forum | Thu Aug 20 10:54:25 EDT 2009 | newpic
What is the minimum Tg for FR4 board to consider as Lead Free board? My issue is, I do not know what is the web for the V-Score for a FR4 Tg 180. I use to use a FR4 Tg 140 and there is no problem with it, but since we convert to Lead Free and the
