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R1856

Information - Help 
ID = 16252
       
Country:
France
Brand: Dario (tubes) - voir aussi La Radiotechnique
Tube type:  Triode, vacuum   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to R1856

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Filament Vf 2 Volts / If 0.15 Ampere
Dimensions (WHD)
incl. pins / tip
37 x 94 x 37 mm / 1.46 x 3.70 x 1.46 inch
Weight 49 g / 1.73 oz
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
r1856rt.jpg
R1856
Peter den Boer

 


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