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6C12

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ID = 21873
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Tube type:  Triode-Heptode   Frequency converter   Controlling (mu) 
Identical to 6C12 = ECH81

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   

no17_g_6.gif 6C12: RTT Schwandt
Günther Stabe † 19.8.20


Just Qvigstad
6c12_mazda_data_01.png
6C12: Original data sheet
Michael Poll

More ...
Usage in Models 1= 1957? ; 5= 1958 ; 1= 1959?? ; 3= 1959 ; 2= 1960?? ; 5= 1960 ; 1= 1961?? ; 2= 1961 ; 2= 1963? ; 4= 1963 ; 3= 1964? ; 1= 1964

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):30

Collection of

 
gb_mazda_6c12.jpg

 

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