Anode Voltage (max)Anode Voltage (max, no signal)550V
Screen Voltage (max)Screen Voltage (max, no signal)550V
Anode Dissipation (max)Anode Dissipation (max)8W
Screen Dissipation (max)Screen Dissipation (max)1.6W
Cathode Current (max)Cathode Current (max)45mA
Heater-to-Cathode Voltage (max)Heater-to-Cathode Voltage (max)100V
Max Grid ResistorMax Grid Resistor (automatic bias)1MΩ