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2Ф22f2

Information - Help 
ID = 13227
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  TRIODE (Detail uncertain) 
Identical to 2Ф2

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uo)
Filament Vf 2 Volts / If 0.06 Ampere
Information source Taschenbuch zum Röhren-Codex 1948/49   

320_4.png 2Ф2: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
 

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