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3B5

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ID = 10549
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Vacuum Pentode   Power/Output 
Identical to 3B5

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uzb)
Filament Vf 2.8 Volts / If 0.1 Ampere
Information source Taschenbuch zum Röhren-Codex 1948/49   

3b5.png
3B5: Schematic from my documents.
Pier Antonio Aluffi

362.png 3B5: Telefunken Werkstattbuch
Wolfgang Bauer

More ...

Just Qvigstad
3b5.png
3B5: elektron taschenbuch 1952
Heinz Höger

 

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