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CV3890 / EL42 output pentode

Size
 This valve measures 60x22mm overall and has a B8A base

Heater voltage6.3V
Heater current200mA
Max anode voltage300V
Max screen voltage300V
Max anode dissipation6W


PinFunction
1Heater
2Anode
3i/c
4n/c
5Screen grid
6Control grid
7Cathode + suppressor grid
8Heater

CV3890 / EL42