GG1-0.5/5 is a half-wave rectifier tube. NEW, NOS and never used before!

Name: GG1-0.5/5;

Application: rectification;

Cathode type: oxide, direct heating;

Filling: inert gas;

Envelope: glass;

Mass, g: 150;

Filament voltage, V: 2,5;

Filament current, A: 7,0-10,0;

Anode-cathode voltage, V: 18;

Anode current, A: 0,5;

Reverse voltage, kV: 5.