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O250/2000

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ID = 17252
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Transmitting Triode, air cooled 
Identical to O250/2000

Base SPECIAL TUBEBASE in general (Codex=sp)
Filament Vf 11 Volts / If 2.5 Ampere / Direct
Information source Taschenbuch zum Röhren-Codex 1948/49   

o2502000_sock.png O250/2000: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

h_tungsram_o250_2500_dimension.png
O250/2000: Tungsram kat., Januar. 1936, I. Auflage.
Sándor Selyem-Tóth

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h_tungsram_o250_2500_front.jpg

 

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