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J150

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ID = 12762
       
Country:
France
Brand: Elecson; Paris, Puteaux
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to J150
Similar Tubes
Normally replaceable-slightly different:
  41MSG ; E442S

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Fc) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Direct
Information source L'ABCDaire des lampes de TSF des jeunes années   p. 62 & 136
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 153, p. 215
Taschenbuch zum Röhren-Codex 1948/49


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