Russian tube 5C3S is a quality equivalent of the 5U4G. Military equipment, high reliability. Svetlana factory. OTK marking. NEW, NOS!

Name: 5C3S

Type: double-anode rectifier

Application: alternative current rectification

Cathode type: oxide, direct heating

Envelope: glass

Mass: 72g

Filament voltage: 5V

Filament current: 2,7-3,3A

Anode voltage: 75V

Anode current: 0,225A

Socket type: rsh5-1

Max.reverse anode voltage: 1,7kV