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E415

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ID = 1673
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Triode, vacuum   Universal 
Identical to E415 = A4100 = REN804 = KL1/ACR = AI1212 = H4100 = DW1111
Similar Tubes
Other shape (e.g. bulb type):
  T5-415
Normally replaceable-slightly different:
  103 ; 41MLF ; 5-415 ; A4D ; DW1508 ; Dn154 ; I163 ; I4076 ; NN4 ; RS4215 ; S415N_Fotos ; S415_Fotos ; WG41_Eagle ; WS1507
Heater different:
  KL1_MO
Other base:
  E415_4pin ; E415_UX ; E415_UY
First year 1928 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Aug.1928 : -- Original-techn. papers. September = KRO gids: new: E422, E435, E430 and E
1928 : Saga of the Vacuum Tube, Tyne p.422
Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
Filament Vf 4 Volts / If 0.9 Ampere / Indirect / Specified voltage AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   
  e415.gif
  E415: ficha de valvulas
Getulio Jimenez-Gomez
 
e415_02.jpg
E415: Collection TL
Thomas Lebeth
More ...
 
7_14.png
E415: Telefunken Werkstattbuch
Wolfgang Bauer
 
e415_techdat01.png
E415: Philips Röhren Daten 1933
Peter Hoddow
More ...

from Just Qvigstad
Usage in Models 1= 1928?? ; 4= 1928? ; 11= 1928 ; 1= 1929?? ; 8= 1929? ; 33= 1929 ; 3= 1930?? ; 5= 1930? ; 18= 1930 ; 3= 1931? ; 12= 1931 ; 6= 1932 ; 8= 1933 ; 1= 1934 ; 1= 1935
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):115
Collection of Jacob Roschy (D)
Collection of a member from D
Collection of Hartmut Völler (D)
Collection of Thomas Lebeth (A)
Collection of Christian Schaufelberger (CH)
Collection of John Hupse † 28.9.20 (NL)
Collection of Patrice Zeissloff (F)
Collection of Peter Steffen (CH)
Collection of Aldo Patriarca (CH)
Collection of Georges Werts (B)
Collection of Francisc VISKY (RO)
Collection of Bekir Yurdakul (F)
Collection of Geri Meier (CH)
Collection of Niclas Pettersson (S)
Collection of Etienne Flemal (B)
Collection of Ottó Jancsek (H)
Collection of Lázaro Martín Pérez (E)
Collection of Robert Gillespie (USA)
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