Electronics Forum: footprints (Page 3 of 41)

Re: footprint max505

Electronics Forum | Wed Mar 11 08:43:37 EST 1998 | Scott Cook

| I'm designing in a MAX505 but i can't find the footprint for this device Try visiting: http://www.mxim.com/ and request a data sheet on the Max 505..... Scott Cook Scottc@t-com.com

Footprint for 48 ball .75mm pitch BGA

Electronics Forum | Wed Oct 20 11:32:23 EDT 2004 | pbatten

Has anyone seen a footprint for these new parts? If so where? Thanks http://america.renesas.com/media/products/common_info/package/mitsubishi/j48fhh.pdf

Footprint for 48 ball .75mm pitch BGA

Electronics Forum | Wed Oct 20 11:32:28 EDT 2004 | pbatten

Has anyone seen a footprint for these new parts? If so where? Thanks pbatten http://america.renesas.com/media/products/common_info/package/mitsubishi/j48fhh.pdf

MicroBGA Footprint

Electronics Forum | Wed May 30 23:45:47 EDT 2007 | alaniesubiron

Hi, Does anyone know where to find Micro BGA Footprint, datasheet or links? Any help is appreciated. Thanks, Al

SMT Heal Issue

Electronics Forum | Thu Jul 28 18:12:47 EDT 2011 | asksmt

Hi, what kind of issues i could get if the i do not provide heal properly in my footprint ? In my current design 0603 resistor package footprint heal is missing by 3 mils each side Please help

components don't fit on board

Electronics Forum | Thu Dec 13 23:54:34 EST 2012 | sarason

What is the footprint with the aqua outline. Are you sure you have all the right footprints from your package ? sarason

Wavesolder footprint vs reflow solder footprint

Electronics Forum | Tue Mar 01 11:19:47 EST 2011 | jeddmartens

I have no knowledge into PCB designing with surface mount components, all my experience has been with through hole components. I now have to design PCBs using surface mount parts. I have a few questions I was hoping someone could answer. Can a PCB w

132 QFN footprint

Electronics Forum | Wed Jul 25 10:57:08 EDT 2007 | cecil

Our board layout folks are currently designing a PWB using a 132 QFN. The component is .5mm pitch with .35mm square pads. The component manufacturer recommends the following footprint: .4mm square land .3mm square solder resist 1.why do they spec

Thermal Relief BGA footprint design - traces - reflow

Electronics Forum | Mon Jun 02 19:41:41 EDT 2008 | operator

Is there some good resources (.pdfs, websites, articles) that someone can point me to regarding design for bga footprints? I need to brush up on thermal relief design for bga footprints. I got a customer whose bga lands are masking defined on top of

Re: footprint formula

Electronics Forum | Wed Mar 08 21:11:41 EST 2000 | Dave F

Jack: I'll think about the latter point over my next McEwan's. Dave F


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