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E455

Information - Help 
ID = 2508
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Screen-grid Tetrode   RF/IF-Stage   Controlling (mu) 
Identical to E455 = DW8 = MM4V = TE55 = RENS1274 = H4115D
Similar Tubes
Other shape (e.g. bulb type):
  T5-455
Normally replaceable-slightly different:
  5-455 ; ACVM ; AS4104 ; M455 ; MV4110 ; NVS42 ; RS4345 ; S431N ; T4500C ; W455
Other base:
  E445_UY ; E455_UY
First year 1932 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Sep.1932 : Philips Bulletin #D2
Jun.1932 : L'Histoire Singulière du Tube Radio; G. Duperray 2009
Predecessor Tubes E445  
Successor Tubes 1933   E447  

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Fc) Top contact screw type.
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Description

This tube is a variable mu type.

 
Tube prices 1 Tube prices (visible for members only)
Information source - - Manufacturers Literature   Philips tube catalog 1938
Taschenbuch zum Röhren-Codex 1948/49   
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49

e455.gif
E455: ficha de valvulas
Getulio Jimenez-Gomez

9_14.png E455: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
e455_spec.png
E455: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

More ...
Usage in Models 1= 1932?? ; 16= 1932 ; 1= 1933?? ; 7= 1933? ; 38= 1933 ; 1= 1934?? ; 1= 1934? ; 18= 1934 ; 1= 1935 ; 1= 1936?? ; 3= 1936

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):88

Collection of

 
e455miniwattph.jpg

E455
 

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