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1E4

Information - Help 
ID = 13193
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Triode, vacuum 
Identical to 1E4 = 1E4G

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uo)
Was used by Radio/TV-reception etc.
Filament Vf 1.4 Volts / If 0.05 Ampere / Direct / Battery =
Information source Taschenbuch zum Röhren-Codex 1948/49   
  valvula1e4.png
  1E4: Internet
Miguel Angel Trujillo-Rodriguez
 
1e4_raytheon_rmf.jpg
1E4: My Collection
Bruce Morgenstern

 
320.png
1E4: Telefunken Werkstattbuch
Wolfgang Bauer

 
1e4_spec.png
1E4: Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector


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