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E140

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ID = 15797
       
Country:
France
Brand: SFR (S.F.R.) - Société Française Radio-Électrique; Paris
Tube type:  Triode, vacuum   Power/Output 
Identical to E140 = TC04/10 = OQ10/400

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Ex)
Was used by Transmittertube (Radio)
Filament Vf 4 Volts / If 1 Ampere / Direct / Specified voltage AC/DC
Tube prices 2 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

e140_so.png E140: rtt
Anonymous 10 Collector


Just Qvigstad
e140sfrbabanidocs.png
E140: Babani 1949-1951
Patrice Zeissloff

Collection of

 
e140sfr-lampes004_klein.jpg

E140
 

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