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P415

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ID = 2918
       
Country:
Europe
Brand:
Tube type:  Triode, vacuum   Power/Output 
Identical to P415
Similar Tubes
Normally replaceable-slightly different:
  B405 ; D5

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.15 Ampere / Direct / Specified voltage AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   

1_162.png P415: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
p415_daten_kennlinie.png
P415: Tungsram Röhrenkatalog 1928
Thomas Lebeth

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Usage in Models 2= 1928

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
tungsramp415steh.jpg

P415
 

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