Electronics Forum | Mon Dec 21 09:53:12 EST 2015 | proceng1
What part do you think is a defect? You can see by the board that the two leads are electrically connected anyway. If you mean that the outside fillet on the right is shorter, just look at the board. It looks like you have solder mask encroaching
Electronics Forum | Fri May 20 08:04:30 EDT 2016 | milroy
Hi All I have a need to calculate the Aperture area in a stencil with in a very short time without going in to a CAD viewer. I need that when I insert solder paste file in to a certain software application and that application software calculate the
Electronics Forum | Tue Jun 07 12:17:15 EDT 2016 | lilblevs11
Does anyone have a good answer to lifted components? I read on this site (old thread) that someone designed bean bags to set on top of a PCB to keep the components down on the board. I know that seems like a short cut to eliminate lifted components
Electronics Forum | Thu Nov 03 05:55:34 EDT 2016 | lachrymal
Hi, I am struggling to interpret correctly the following statement: "An aperture oriented with its long axis in the same direction as the blade stroke does not fill as well as an aperture oriented with its short axis to the blade stroke." If I a
Electronics Forum | Thu Mar 02 10:09:02 EST 2017 | rvines1
We have a board with an LQFP-176 with 0.5mm pitch. We regularly have to rework these due to unsoldered pins, which is due to pins that are slightly bent upward. We believe that we are receiving them this way, but it may also be due to handling on o
Electronics Forum | Thu Apr 27 17:23:26 EDT 2017 | methos1979
PVasquez - thanks for this reply. Excellent information and much of what I was looking for. I was particularly happy to hear that there is similarity in the programming as I'm very adept at programming the the MV-3L we have. We would also be looking
Electronics Forum | Thu Jul 06 16:13:28 EDT 2017 | barryg
Hello everyone, I was curious if anyone knows what criteria there is for layer to layer registration. I have looked at ipc-600 and 601 and have not found anything or am missing something. We had a small qty. of pcbs sent to a customer and some inner
Electronics Forum | Thu Aug 10 12:51:05 EDT 2017 | emeto
I dug this in the past and I couldn't find much as well. It is a short history, as it is all based on a digital camera(first attempts start 80s and 90s). I want to say most of the applications of CMOS and CCD cameras we started seeing around the yea
Electronics Forum | Wed Nov 15 07:04:11 EST 2017 | spoiltforchoice
Short of the obvious choice of Etek-Europe as the UK representative, not really. They also retain quite a few sales& engineering people form Contax who did it before them. There seems to have quite a collection of small companies in the UK that servi
Electronics Forum | Fri Jan 26 12:57:34 EST 2018 | aqueous
Sorry to disappoint. No-Clean fluxes are resin-based. They are not soluble in water. Water soluble fluxes are by nature Organic Acid and are soluble in water AND must be cleaned within a short period after reflow as they remain conductive and corrosi
