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Old 27th Mar 2020, 8:56 am   #2
peter_scott's Avatar
Join Date: May 2003
Location: Edinburgh, UK.
Posts: 3,065
Default Re: HP Deskjet 690C. Transistor info needed.

Hi Tony,

I would just try to guess at the characteristics. I would assume it's not a high frequency part so you only need to guess at the power ratings and gain.

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