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2А22a2

Information - Help 
ID = 8546
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  HEPTODE 
Identical to 2А2

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ut)
Filament Vf 2 Volts / If 0.06 Ampere
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
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2А2: Telefunken Werkstattbuch
Wolfgang Bauer

 

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