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Re: gEDA-user: ngspice shot noise



On Sunday 02 October 2005 09:30 pm, Bob Paddock wrote:
> Virtually on the same day they sent us tens of thousands
> 2N2907 transistors, labeled as such.  Days later when none of
> the thousands of boards out of production worked correctly we
> discovered that in those 2N2907 cases where really 2N2222
> dies.

For those who don't recognize the numbers .....  2N2097 and 
2N2222 are not interchangeable.  2N2907 is PNP.  2N2222 is NPN.  
Oops.