Name: 6S20S
Type: High voltage triode
Application: Application as high voltage regulator
Cathode type: oxide,direct heating
Envelope: glass
Mass, g: 80
Filament voltage, V: 6,3
Filament current, A: 0,18-0,22
Anode voltage, V: 25000
Anode power, W: 25
Grid1 voltage, V: minus 9
Steepness, mA/V: 0,24-0,26
Gain: 2500
Socket type: rsh5-1