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 Feb 18 14:45:33 EST 2004 | Mauro Pinheiro
I'm looking for a shareware software that I could use for specifying stencils (we are stencil users not manufacturers). I would like to enter some preliminary spec in a software form, such as: the smallest pad geometry on pcb (possibly selected from
Electronics Forum | Wed Jun 12 10:59:27 EDT 2019 | slthomas
IOW, profiling good, here's some stuff for sale.
Electronics Forum | Tue May 06 11:26:52 EDT 2014 | aj
Hi all, Can anyone share the necessary info for printing 0201's? stencil Thickness, grade of steel, 1:1 etc Thanks in advance, AJ
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 | 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 | Fri Nov 27 08:58:39 EST 1998 | Des
I have a PCMCIA type pcb with an 0603 resistor situated exactly half way along the longest edge the device is 2mm form the edge of the pcb. I have experienced incidences of the device fracturing after breakout (hand operation) (pcbs are routed) Coul
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 -
