Virtual Valve Museum

Virtual Valve Museum

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CV5412 tuning indicator

This valve measures 28x6mm overall and has 4 leads

This is a subminiature tuning indicator. The CV6094 is a replacement.

Filament voltage1V
Filament current30mA
Typical characteristics
Anode voltage50V
Grid resistance100k ohms
Grid voltage, max light output0V
Anode current, max light output585±155µA
Grid voltage, no light<-3V
Anode current, no light<5µA