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NW4

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ID = 3049
       
Country:
Hungary
Brand: Sator (brand of Tungsram for tubes)
Tube type:  Triode, vacuum   Universal 
Identical to NW4
Similar Tubes
Normally replaceable-slightly different:
  E438 ; WG43 ; WN4

Base Europe 5-Pin (O5A, B5) (Codex=F)
Filament Vf 4 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)
Tube prices 1 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
nw4_orion_01.jpg
NW4: Collection TL
Thomas Lebeth

 
nw4_sock.png
NW4: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

 
nw4_spec.png
NW4: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector


Usage in Models 5= 1930 ; 1= 1931? ; 1= 1931

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


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