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LL415

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ID = 11335
       
Country:
Hungary
Brand: Sator (brand of Tungsram for tubes)
Tube type:  Vacuum Pentode   Power/Output 
Identical to LL415 = RES174d = B443 = B443_4pin

Base Europe 5-Pin (O5A, B5) (Codex=Foo)
Filament Vf 4 Volts / If 0.15 Ampere
Description Wurde auch mit Europasockel 4-Stift (B4,A,4A)1914 France hergestellt. 
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
4_24.png
LL415: Telefunken Werkstattbuch
Wolfgang Bauer

 
ll415_spec.png
LL415: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector


Usage in Models 2= 1929

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

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