AR12 / ZA/5165 triode
|This valve measures 110x55mm overall and has a BC4 base
This is a directly heated triode. The 1944 and 1946 CV Registers show this to be equivalent to CV1310.
However the 1963 CV Register shows CV1653 as equivalent, and the EVS datasheet
for CV1653 shows AR12 as
equivalent to it. CV1653 is clearly a later valve but the electrical characteristics are the same.
|Max anode voltage||160V|
|Anode impedance||50k ohms|
This file was last modified15:55:50, Tuesday September 02, 2014