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CV2984 double triode

Size This valve measures 98x44mm overall and has an octal base.


Heater voltage 6.3V
Heater current 2.5A
Max DC supply voltage 250V
Max DC anode current, each section 125mA
Max anode dissipation, each section 13W
Max heater/cathode voltage 300V
Amplification factor * 2.0
Mutual conductance * 7.0mA/V
Max bulb temperature 200C
Max altitude 10,000 feet

*: Each section, at Va=135V, Rk=250 ohms.

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

This file was last modified 13:22:18, Tuesday May 26, 2015