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250A4

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ID = 16978
       
Country:
United States of America (USA)
Brand: Eimac (brand name)
Tube type:  Transmitting Triode, air cooled 
Identical to 250A4

Base UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bz)
Filament Vf 5 Volts / If 10.5 Ampere
Information source Taschenbuch zum Röhren-Codex 1948/49   


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