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R0446

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ID = 8114
       
Country:
Germany
Brand: Rectron GmbH; Berlin S59
Tube type:  High-vacuum Rectifier 
Identical to R0446
Similar Tubes
Normally replaceable-slightly different:
  505 ; G495 ; GE15 ; GT138
First year 1930 Tube leaflet collection E.Erb Analysis by original leaflets

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Filament Vf 4 Volts / If 1 Ampere / Direct
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
r0446_sock.png
R0446: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

 
r0446_spec.png
R0446: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector


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