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CV2466 double tetrode

Size This valve measures 62x19mm overall and has a B9A base.


Heater voltage 6.3/12.6V
Heater current 600/300mA
Max anode voltage 250V
Max screen voltage 200V
Max anode dissipation, per side 3W
Max screen dissipation, per side 1.5W
Max grid dissipation 0.12W
Max negative grid voltage -100V
Max cathode current 50mA
Max peak cathode current 160mA
Max intermittent cathode current 260mA
Max heater cathode voltage 100V
Max operating frequency 500MHz
Max bulb temperature 225C
Max pin seal temperature 120C
Capacitances (without external screen)
Cin nom 3.8pF
Cout nom 0.95pF
Ca'-a" max 0.2pF
Cg1'-g1" nom 0.45pF


Pin Function
1 Control grid '
2 Cathode + shield
3 Control grid "
4 Heater
5 Heater
6 Anode '
7 Screen grid (common)
8 Anode "
9 Heater centre tap


This file was last modified 23:10:23, Wednesday February 23, 2022