radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

B406

Information - Help 
ID = 1935
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Triode, vacuum   Power/Output 
Identical to B406 = L410 = PM4X = PR41_Condor = 2-406
Similar Tubes
Normally replaceable-slightly different:
  408L ; 410P ; 411 ; 415_Triode ; 4B5_Ultron ; 4BF ; BF1 ; CT410P ; D9 ; DT8 ; DV52/4 ; L306 ; L510S ; LA204 ; LA306 ; LX410 ; M400 ; OX46 ; PV410 ; R56 ; V65
Other base:
  B406_UV ; B406_UX4
First year 1924 Radio Luistergids, The Netherlands Chrom base = 1924
First Source (s)
1924 : Saga of the Vacuum Tube, Tyne p.421
1925 : Radio Expres von 1925 (Nr. 47).
Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.1 Ampere / Direct / Battery =
Tube prices 6 Tube prices (visible for members only)
Information source - - Manufacturers Literature   
L'ABCDaire des lampes de TSF des jeunes années   p. 39
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49
1_16.png B406: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad 		b406_spec.png
B406: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
More ...
Usage in Models 1= 1924? ; 2= 1925?? ; 1= 1925? ; 13= 1925 ; 2= 1926?? ; 10= 1926? ; 25= 1926 ; 6= 1927?? ; 13= 1927? ; 44= 1927 ; 10= 1928?? ; 43= 1928? ; 34= 1928 ; 7= 1929?? ; 5= 1929? ; 15= 1929 ; 4= 1930?? ; 4= 1930? ; 10= 1930 ; 1= 1931?? ; 5= 1931 ; 1= 1932 ; 1= 1933? ; 1= 1936?? ; 1= 1936 ; 1= 1937?? ; 1= 1939
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):261

Collection of

Wolfgang Bauer (A)
Collection of a member from A
Gerhard Heigl (A)
Robert Gillespie (USA)
George Papaiz (CDN)
Lindsay Shepherd (AUS)
Aldo Patriarca (CH)
Christian Schaufelberger (CH)
John Koster (NL)
Peter den Boer (NL)
Christian ADAM (F)
Jean-Jacques Pontigny (F)
Patrice Zeissloff (F)
Georges Werts (B)
Collection of a member from FIN
Hannu Alho (FIN)
Timo Rantasaari (FIN)
Danko Tkalec (HR)
Antonio Martins-Pais (P)
Tomasz Szczesniak (PL)
Bo Samuelsson (S)
Siegmar Mey (D)
Karl - Heinz Bossan (D)
Heinz Schmidt (D)
Peter Pfeiffer (D)
 
b406_web.jpg

B406
 

Variants

metal base
You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
Data Compliance More Information