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E435_with-cap

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ID = 14180
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Triode, vacuum   RF/IF-Stage 
  Ca. 1925 up to 1945 rare.
Identical to E435_with-cap
Similar Tubes
Other shape (e.g. bulb type):
  E435
Other base:
  E435_UY-with-cap
First year 1928 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
1928 : Saga of the Vacuum Tube, Tyne p,422
Sep.1928 : KRO gids new: E422, E435, E430 and E415 for fl. 12,50.

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F) Top contact screw type.
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.9 Ampere / Indirect / Specified voltage AC/DC
Description

HF amplification

 
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   R650Du 10-1-1929
Babani, International Radio Tube Encyclopaedia
Universal Vade-Mecum, Electron Valves and Semiconductor Devices

e435-clearglass-b5base.png E435_with-cap
Peter den Boer


Just Qvigstad
e435data.png
E435_with-cap: own collection
Peter den Boer

More ...

Collection of

 
e435_01.jpg

E435_with-cap
 

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