Electronics Forum | Mon Dec 02 08:43:20 EST 2019 | scotceltic
What are people using out there for minimum spacing between vias ? We recently came across a PCB manufacturer that wants us to increase our spacing due to their process. Below is our current spec. that we follow. Spacing between via pad to via pad o
Electronics Forum | Thu Aug 08 16:13:21 EDT 2013 | rangarajd
Hello All, Are there any documents that list component spacing requirements in terms of DFM/ DFA. I was going through IPC website but wasn't able to find any. Thanks!
Electronics Forum | Fri Aug 09 05:21:07 EDT 2013 | martinouk
This will usually be driven by the accuracy of your pick and place and common sense.
Electronics Forum | Tue May 06 21:35:27 EDT 2014 | davef
Indium recommendations: 0201's: * Stencil Opening = 11mil x 16mil rectangle * Foot Print = 12mil x 15mil rectangle * Stencil Thickness = 5mils * Spacing = 9mils Note: The most common stencil being utilized, is the laser cut electropolished, and in so
Electronics Forum | Mon Mar 04 13:13:52 EST 2019 | scotceltic
What temperature spec are people using in the industry to make sure an electronic component is SMT reflow compatible ? Ex. I have some parts that I want to possibly process as Pin in Paste but am not sure what temperature ratings the plastic will m
Electronics Forum | Wed Jun 12 10:59:27 EDT 2019 | slthomas
IOW, profiling good, here's some stuff for sale.
Electronics Forum | Wed May 07 08:16:58 EDT 2014 | emeto
It really depends on pad design and other component on the PCB. Most of the time I run 0201s I have microBGAs on the board and usually print 3mil. Reduction will depend on the paste. For leaded paste you will have reduction (about 10% or so).For Lea
Electronics Forum | Mon Mar 04 17:47:44 EST 2019 | slthomas
The lowest peak temp. I've had the pleasure of working with is 240°C +/- 5°C. I can't imagine a manufacturer going much below that and still saying it's lead-free compatible. It would be interesting to know just how much TAL plays into the affect
Electronics Forum | Tue Jun 11 04:08:55 EDT 2019 | aite
What type of product are you talking about in SMT? The SMT05E series are non-isolated DC/DC converters packaged in a surface mount footprintgiving designers a cost effective solution for conversion from a 3.3V to 5V source. Operating Temperature is -
