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RGN4004

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ID = 1103
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Full-Wave Vacuum Rectifier 
Identical to RGN4004 = G4004 = 1817 = VG3630
Similar Tubes
Normally replaceable-slightly different:
  G4300
Other class quality (otherwise equal):
  KL77305
First year 1931 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Aug.1931 : Funk Bastler 1931 Heft 33
Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament Vf 4 Volts / If 4 Ampere / Direct / Specified voltage AC/DC
Tube prices 8 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
rgn4004.png
RGN4004
Egon Strampe
17_43.png RGN4004: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad 		rgn4004_dat.png
RGN4004: Telefunken Röhrenheft 1939
Heinz Höger
Usage in Models 3= 1931? ; 1= 1932 ; 1= 1933?? ; 1= 1934? ; 2= 1934 ; 1= 1935 ; 5= 1936 ; 3= 1937 ; 1= 1938? ; 1= 1938 ; 1= 1939 ; 1= 1950
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):21

Collection of

Ken Shellberg (USA)
Christian Schaufelberger (CH)
Jan Spic (CZ)
Collection of a member from FIN
Fernando Monteiro (P)
Reinhard Riek (D)
Andreas Blohm (D)
Trev Levick (D)
Rudolf Osterkamp (D)
Wolfgang Arlt (D)
Ottmar Rollmann (D)
 
telefunken_rgn4004_1.jpg

RGN4004
 

Variants

RGN4004 with dome bulb
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