Tony Nixon wrote:
>
> Hi all,
>
> Does anyone know of a 'BC' type equivalent for a 2N930 NPN?
>
> It's being used in an old servo amplifier.
>
>

I have the Towers Selector 2nd ed - it says 2N930 NPN Si TO18
LEADS=LO1 VCB=45V Ic=30mA Pt=300mW fT=30M hFE=100 min

Equivs - BC109

Guess you could substitute a plain old BC547/548/549?

Ian

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