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OeconomA

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ID = 14586
       
Country:
Germany
Brand: Radioröhrenfabrik GmbH (RRF) (CHF Müller // RRF // Valvo); Hamburg
Tube type:  Triode, vacuum 
Identical to OeconomA

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament Vf 3.8 Volts / If 0.06 Ampere / Direct
Description Die Röhre wird auch als Ökonom A bezeichnet. 
Information source Taschenbuch zum Röhren-Codex 1948/49   


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