The 3A3-C features built-in X-radiation shielding and additional design and specification controls for the reduction of X-radiation output. GENERAL. ELECTRICAL.
Tube 3A3C or Röhre 3A3C ID4279, Half-Wave Vacuum Rectifier, Octal (Int.Octal, IO) K8A, USA 1935 and shown. Radio tubes are valves.
Tube Voltage Drop (Approx.) for plate current of 7 mA. 100 volts. X-RADIATION CHARACTERISTIC. X-Radiation, Maximum: Statistical value controlled on a lot ...