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E415

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ID = 1673
       
Country:
Netherlands
Brand:
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Triode, vacuum   Universal 
Identical to E415 = KL1/ACR = AI1212 = H4100 = DW1111 = A4100 = REN804
Similar Tubes
Other shape (e.g. bulb type):
  T5-415
Normally replaceable-slightly different:
  103 ; 41MLF ; 5-415 ; A4D ; AJ1212 ; DS1610 ; DW1508 ; Dn154 ; I163 ; I4076 ; M41LF ; MI41LF ; MI41RC ; MLF ; NN4 ; RS4215 ; S415N ; 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)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.9 Ampere / Indirect / Specified voltage AC/DC
Information source Röhren-Vademecum; P.H. Brans; Antwerpen   p. 33
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 99, p. 133
Taschenbuch zum Röhren-Codex 1948/49
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren
e415.gif
E415: ficha de valvulas
Getulio Jimenez-Gomez
7_14.png E415: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad 		e415_techdat01.png
E415: Philips Röhren Daten 1933
Peter Hoddow
More ...
Usage in Models 1= 1928?? ; 4= 1928? ; 11= 1928 ; 1= 1929?? ; 10= 1929? ; 35= 1929 ; 3= 1930?? ; 7= 1930? ; 17= 1930 ; 3= 1931? ; 14= 1931 ; 7= 1932 ; 8= 1933 ; 1= 1934? ; 1= 1934 ; 1= 1935
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):124

Collection of

Geri Meier (CH)
Thomas Lebeth (A)
Peter Steffen (CH)
Francisc VISKY (RO)
Bekir Yurdakul (F)
Aldo Patriarca (CH)
Patrice Zeissloff (F)
Jacob Roschy (D)
Ottó Jancsek (H)
John Hupse † 28.9.20 (NL)
Hartmut Völler (D)
Lázaro Martín Pérez (E)
Niclas Pettersson (S)
Christian Schaufelberger (CH)
Collection of a member from D
Georges Werts (B)
Robert Gillespie (USA)
Sándor Selyem-Tóth (H)
 
e415_02.jpg

E415
 
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