Homebrew PCBs

Please use the Electronics_101 list for general electronics questions.

http://groups.yahoo.com/group/Electronics_101

Thanks,
Steve
owner Electronics_101 and Homebrew_PCBs

--- In Homebrew_PCBs@yahoogroups.com, "mandella33" <rolohar@...> wrote:

>
> I'm trying to identify a TO18 case transistor made by National 
> Semiconductor, that is marked:
> 
> ST27024
> 
> Anyone have any idea what it is and if there is a crossreference??
> 
> Thanks
> 
> Roland F. Harriston
>