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P4150

Information - Help 
ID = 25941
       
Country:
France
Brand: Grammont (Radiofotos, Fotos); Paris, Malakoff
Tube type:  Vacuum Pentode 
Identical to P4150 = E446

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 Top contact with a cap.
Filament Vf 4 Volts / If 1.1 Ampere / Indirect
Information source
 
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P4150: Telefunken Werkstattbuch
Wolfgang Bauer

 

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