Electronics Forum | Thu Aug 16 19:28:23 EDT 2007 | karenp
What do you think is gonna impact or benefit using board without silkscreen on it, talking about quality and manufacturing methods??.. I mean.. it is an opportunity or bad idea.. specs of assemblies refers always to references on board so schematics
Electronics Forum | Tue May 02 09:15:30 EDT 2017 | dontfeedphils
I've always heard this referred to as "stamp soldering". Not sure on pricing, although I can't imagine it's all that cheap.
Electronics Forum | Wed Jul 07 00:28:59 EDT 1999 | Scott Cook
| Q #1) Is it more reliable to have the mask tent over the vias or risk getting vias half filled with solder? These are vias with an .020" hole and .040" or .050" pad. John, It depends......mainly on the via size. Tenting works on smaller vias. Tent
Electronics Forum | Wed Jul 07 10:25:13 EDT 1999 | John Thorup
| | Q #1) Is it more reliable to have the mask tent over the vias or risk getting vias half filled with solder? These are vias with an .020" hole and .040" or .050" pad. | | John, | It depends......mainly on the via size. Tenting works on smaller vi
Electronics Forum | Mon Jan 20 19:07:41 EST 2003 | slthomas
Sorry, what I meant was that they don't provide a duration for that liquidus + 20�C value that I've seen bantered about here and on TechNet. They only provide the same stock time above liquidus of 30-90 that they've always used. I'd like to see refe
Electronics Forum | Tue Aug 17 15:58:14 EDT 2010 | rob_thomas
IPC-7711/7721 states under Scope section: "This document does not limit the maximum number of rework, modification or repair actions to a Printed Circuit Assembly". This is from Rev B of this standard. There are many factors that play a role in the d
Electronics Forum | Thu Oct 11 16:23:28 EDT 2018 | bdamico
Hello Doug, Thank you for the reference on our vintage MV-3L systems. It is always a pleasure to receive positive feedback from our valued customers. I also saw that you were in the market for 3D AOI. Are you familair with our MV-3 OMNI Desktop 3
Electronics Forum | Thu Apr 12 13:23:18 EDT 2007 | slthomas
On the contrary, IPC-610 refers to flat ribbon leads in the same context as gullwing and "L" leads. I've always assumed that they were one in the same (could be wrong here...certainly wouldn't be anything new) and have never seen L or flat ribbon r
Electronics Forum | Mon Nov 30 09:33:51 EST 2020 | chucherry5076
This articles shows how to read circuit diagrams for beginners in electronics. Learn to read electrical and electronic circuit diagrams or schematics. A drawing of an electrical or electronic circuit is known as a circuit diagram, but can also be cal
Electronics Forum | Tue Jan 25 12:59:53 EST 2005 | Andrew Smith
Brad, You may want to give some of my customers a call in reference to the Assembleon machines. The newer style of P&P have windows NT which is much user friendly than the earlier generation. You can always drop a line back if your interested in
