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S435N

Information - Help 
ID = 10239
       
Country:
Austria
Brand: Triotron (tubes) = Brand of Schrack, Austria
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to S435N = E446
Similar Tubes
Normally replaceable-slightly different:
  AS4120 ; AS495 ; H4128D
First Source (s)
22.Oct.1935 : Wireless World (The), London (WW, 79)

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Fco) Top contact screw type.
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1.1 Ampere / Indirect / Specified voltage AC/DC
Information source Babani, International Radio Tube Encyclopaedia   p. 140 & 141
- - Manufacturers Literature   Undated tube data sheet
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49

13_19.png S435N: Telefunken Werkstattbuch
Wolfgang Bauer

More ...

Just Qvigstad
triotron_6_6.png
S435N: Triotron Röhrenkatalog von 1942
Wolfgang Bauer

Usage in Models 1= 1932 ; 1= 1934? ; 1= 1934

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of

 
s435n_a_schufi.jpg

S435N
 

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