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B430N

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ID = 12560
       
Country:
Austria
Brand: Triotron (tubes) = Brand of Schrack, Austria
Developer: Triotron (tubes) = Brand of Schrack, Austria 
Tube type:  Diode-Tetrode   Audio Frequency 
  Ca. 1925 up to 1945 rare.
Identical to B430N = AN4126 = E444
First Source (s)
22.Nov.1935 : Wireless World (The), London (WW, 79)

Base Europe 6-Pin B6 (Hx B) 1933 (Codex=Le) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Information source Babani, International Radio Tube Encyclopaedia   p. 54 & 55
- - Manufacturers Literature   1935
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49

12_2.png B430N: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
b430ndata.png
B430N: own collection
Peter den Boer

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Usage in Models 1= 1934

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

Collection of a member from D
 
b430n_a.jpg

B430N
 

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