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May 2008

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TechNet <[log in to unmask]>
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Date:
Wed, 14 May 2008 09:05:38 -0400
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TechNet E-Mail Forum <[log in to unmask]>, Ioan Tempea <[log in to unmask]>
Subject:
Power components standoff
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From:
Ioan Tempea <[log in to unmask]>
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Hi Technos,

 

Is there any standard that states standoff height with respect to the
PCB for power components, like 1W and more resistors? The only number
that IPC-610 and J-STD-001 advance is minimum 1.5mm. Is there anything
available that relates power to height? I mean 5W comps should be higher
than 1W, but how high?

 

I am trying to standardize component prepping...

 

Thanks,

 

Ioan


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