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NW41

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ID = 2554
       
Country:
Hungary
Brand: Sator (brand of Tungsram for tubes)
Tube type:  Triode, vacuum   Universal 
  Ca. 1925 up to 1945 rare.
Identical to NW41 = E499
Similar Tubes
Heater different:
  REN914

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1.2 Ampere / Indirect / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip
39 x 117 x 29 mm / 1.54 x 4.61 x 1.14 inch
Information source Taschenbuch zum Röhren-Codex 1948/49   

7_35.png NW41: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
nw41_spec.png
NW41: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

Usage in Models 2= 1934 ; 2= 1935 ; 3= 1936

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7

Collection of

 
nw41sator.jpg

 

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