Electronics Forum: 132-qfn (4)

132 QFN footprint

Electronics Forum | Thu Jul 26 22:56:03 EDT 2007 | davef

And they're using a stencil that is how thick?

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


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