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PT41

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ID = 11554
       
Country:
Great Britain (UK)
Brand: Cossor, A.C.; London
Tube type:  Vacuum Pentode   Power/Output 
Identical to PT41
Similar Tubes
Normally replaceable-slightly different:
  4PenM ; PM24M
First year Aug.1932 - - Data from my own collection

Base Europe 5-Pin (O5A, B5) (Codex=Foo)
Filament Vf 4 Volts / If 1 Ampere / Direct / Parallel, (AC/DC)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
606_15.png
PT41: Telefunken Werkstattbuch
Wolfgang Bauer

 
pt41.png
PT41: COSSOR VALVE MANUAL 1935-6
Jose Casas-Avalos


Usage in Models 1= 1932? ; 1= 1932 ; 1= 1935?? ; 1= 1935 ; 1= 1936? ; 2= 1936 ; 1= 1937 ; 1= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9

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