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E435_with-cap

Information - Help 
ID = 14180
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Triode, vacuum 
  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 / Parallel, (AC/DC)
Description

HF amplification

 
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   R650Du 10-1-1929
 
e435_01.jpg
E435_with-cap: Collection TL
Thomas Lebeth

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

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


from Just Qvigstad


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