Electronics Forum: piece (Page 3 of 88)

First piece PCBA validation

Electronics Forum | Wed Dec 15 16:17:30 EST 2010 | rgduval

Sounds like there may be a people problem somewhere in your process. We have a couple of checks set up to aid with capturing first article issues. First, of course, the kit is checked against the BOM to ensure that all of the parts match. Then, we

How SMT Line Change over is measured?

Electronics Forum | Fri Feb 22 03:53:11 EST 2013 | gwego

Hi Frazzled Man,did you mean this way? end - 1st piece of product "B" goes into the oven after 1st piece verification. does 1st piece of product "B" means it is the second piece of Product "B"

How SMT Line Change over is measured?

Electronics Forum | Fri Feb 22 03:54:11 EST 2013 | gwego

Hi Frazzled Man,did you mean this way? end - 1st piece of product "B" goes into the oven after 1st piece verification. does 1st piece of product "B" means it is the second piece of Product "B"

Conformal Coat

Electronics Forum | Thu May 26 12:00:21 EDT 2016 | swag

Yes - the frame is built to nominal per print then the tape pieces are placed into areas in the frame as required. I had the stencil house cut #'s into the frames designating each different size. When I cut the tape pieces, I put them on a large, s

Re: Wave solder Carrier

Electronics Forum | Wed Nov 01 10:03:42 EST 2000 | Wolfgang Busko

Hi Adam, if your product needs the full width of your wave you won�t have any chance to adjust an angle. For smaller PCB�s you might consider having your carriers made in two pieces. One outer piece to match your transportionsystem and one inner cir

MPM Spare Parts

Electronics Forum | Sun Nov 05 22:54:03 EST 2006 | KEN

Check with sigmaprint. They are the origional designer and have an upgrade package. The reason that piece is so expensive is it is a one piece machined stainless steel foil that is 0.010 inch thick. http://www.sigmaprint.co.uk/spares.htm

any suggestion will be appreciated

Electronics Forum | Thu Mar 13 11:27:22 EDT 2008 | hussman

Most bosses drive a short bus. So they don't care about the difficult rework, the time it takes, or pissing people off. They have a piece of paper with a deadline on it - that;s all they know. The pink piece of paper is what they use when the dead

Problem with Reed switch hermeticity

Electronics Forum | Mon Jul 13 17:01:03 EDT 2009 | davef

So, what happens when you: * Run the switches through the reflow oven as piece parts, not assembled on the board? * Pot the switches as piece parts, not assembled on the board?

How do you do the 1st sample inspection?

Electronics Forum | Wed Apr 04 06:36:56 EDT 2018 | sophyluo1985

Hi Dave, I meant the First piece inspection when a process in started. How did you do this first piece inspection ?

Reflow Oven Selection

Electronics Forum | Thu Aug 25 16:50:13 EDT 2005 | Mark

I have an application that requires soldering pieces of metal (copper plate and copper fins to make a heatsink). Each piece is about 1 lb. I cannot test it in our reflow oven (5 zone) since the piece is about 3" in height. Has anyone attempted to


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