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CV1966 heptode

 

Size This valve measures 65x31mm overall and has an octal base

 

Heater voltage6.3V
Heater current300mA
Max heater-cathode voltage90V
Max anode voltage300V
Max anode dissipation1W
Max cathode current14mA

 

Pin Function
1Grid 5
2Heater
3Anode
4Grid 2
5Grid 1
6Cathode
7Heater
8Grid 3
 CV1966