The RK-33 is a 2.5 watt twin triode with a mu of 10.5 designed for maximum ratings to 60 MHz. Made by Raytheon. Each triode was designed to be operated independently of the other. Only one triode could be operated at maximum dissipation.
Length = 4.50" Diameter = 1.50"
Max voltage = 250
Max current = 8 ma
Fil voltage = 6.3
Fil current = .6 amps GOTO INDEX