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O15/400

Information - Help 
ID = 16112
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Triode, vacuum   Power/Output 
Identical to O15/400
Similar Tubes
Normally replaceable-slightly different:
  K445/12

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament Vf 4 Volts / If 1 Ampere
Description Pa <16W. Va<500, Z=6k.
Output 3W AF, 18W RF in class C. 
Literature Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   
 
h_tungsram_o15_400_front.jpg
O15/400: Tungsram prospekt, in Januar. 1936, I. Auflage.
Sandor Selyem-Tóth

 
o15400_so.png
O15/400: rtt
Michael Schlör

 
h_tungsram_o15_400_dimension.png
O15/400: Tungsram, in Januar. 1936, I. Auflage.
Sandor Selyem-Tóth



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