509 5U3C (5U4G) RUSSIAN BIG NOS TUBES

Description

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