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VI77

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ID = 6471
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  LOCKED OFF PART (CODE 9) - see in Notes 
Identical to VI77 = Vi77

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=U)
Description

Please See Vi77 the correct designation for this device. The "i" was used to avoid confusion with the numeral "1".

 
Information source Taschenbuch zum Röhren-Codex 1948/49   


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