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E405

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ID = 15802
       
Country:
Austria
Brand: Triotron (tubes) = Brand of Schrack, Austria
Tube type:  Triode, vacuum   Power/Output 
Identical to E405

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.3 Ampere
Information source Babani, International Radio Tube Encyclopaedia   p. 98 & 99
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 105, p. 139
Taschenbuch zum Röhren-Codex 1948/49

1_24.png E405: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
 

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