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A4115

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ID = 13715
       
Country:
Germany
Brand: Valvo GmbH, Radioröhrenfabrik; Hamburg
Tube type:  Triode, vacuum   Universal 
Identical to A4115
Similar Tubes
Normally replaceable-slightly different:
  REN904

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect
Information source Röhren-Vademecum; P.H. Brans; Antwerpen   p. 12
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 1oo, p. 27
Taschenbuch zum Röhren-Codex 1948/49
Babani, International Radio Tube Encyclopaedia

7_7.png A4115: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
a4115_spec.png
A4115: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

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