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VT-91

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ID = 10417
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to VT-91 = 6J7 = CV1936
Similar Tubes
Normally replaceable-slightly different:
  CV657

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf) Top contact with a cap.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   

374_26.png VT-91: Telefunken Werkstattbuch
Wolfgang Bauer

More ...

Just Qvigstad

Collection of

 
vt91_rca.jpg

VT-91
 

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