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TH41

Information - Help 
ID = 2577
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Tube type:  Triode-Heptode   Frequency converter 
Identical to TH41 = CV1411

Base Octal-8 GB, (Mazda), K8B, MO (Codex=Vb)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1.3 Ampere / Indirect / Parallel, (AC/DC)
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
th41.jpg
TH41: JB
Jozef Brughmans †

 
614.png
TH41: Telefunken Werkstattbuch
Wolfgang Bauer

 
th41_mazda_data_01.png
TH41: original data sheet
Bernd Staginnus


from Just Qvigstad

Usage in Models 3= 1938 ; 2= 1939?? ; 28= 1939 ; 4= 1940 ; 1= 1941 ; 1= 1942?? ; 2= 1945? ; 3= 1945 ; 2= 1946?? ; 1= 1946? ; 14= 1946 ; 1= 1947?? ; 2= 1947? ; 7= 1947 ; 1= 1948? ; 9= 1948 ; 3= 1949 ; 1= 1950

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):85


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