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24/77

Information - Help 
ID = 9624
       
Country:
France
Brand: Mazda (tubes), Mazda-Belvu, Compagnie des Lampes; Paris
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to 24/77
Similar Tubes
Heater different:
  77

Base 6-Pin-Base U6A, old, USA (Codex=Kf) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 24 Volts / If 0.08 Ampere / Indirect / Parallel, (AC/DC)
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
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24/77: Telefunken Werkstattbuch
Wolfgang Bauer

 
24_77_doc.png
24/77: Babani Radio Tube Encyclopaedia 1949
Patrice Zeissloff


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