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GZ40

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ID = 3274
       
Country:
France
Brand: Common type France tube/semicond.
Tube type:  Full-Wave Vacuum Rectifier 
Identical to GZ40 = V51_Mazda-F
Similar Tubes
Different maximum ratings:
  GZ41
Heater different:
  EZ40
First year 1948 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Feb.1949 : -- Original-techn. papers.
Predecessor Tubes 1883   1882   5Y3GB  
Successor Tubes 1952   GZ41   EZ80  

Filament Vf 5 Volts / Indirect / Parallel, (AC/DC) /

  esquemagz40.gif
  GZ40: Internet
Miguel Angel Trujillo-Rodriguez
 
gz40_118r.jpg
GZ40
Jacob Roschy

 
ri22_2.png
GZ40: RTT 1974 (Franzis) 13. Auflage
Martin Renz

 
gz401modificado.png
GZ40: Internet
Miguel Angel Trujillo-Rodriguez


Usage in Models 10= 1948?? ; 1= 1948? ; 1= 1948 ; 2= 1949?? ; 2= 1949? ; 31= 1949 ; 13= 1950?? ; 9= 1950? ; 41= 1950 ; 6= 1951?? ; 11= 1951? ; 120= 1951 ; 7= 1952?? ; 9= 1952? ; 27= 1952 ; 2= 1953? ; 20= 1953 ; 1= 1954? ; 3= 1954 ; 3= 1955?? ; 1= 1955? ; 7= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):327


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