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B543

Information - Help 
ID = 2745
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Vacuum Pentode   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to B543 = L103
Similar Tubes
Normally replaceable-slightly different:
  DP1
Other base:
  B543_B4sc ; B543_UX4sc
First year 1928 -- Collector info (Sammler)

Base Europe 5-Pin (O5A, B5) (Codex=Eoo)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.1 Ampere / Direct / Series, DC
Description There is also a B543 with side contact and 4 pins! 
Dimensions (WHD)
incl. pins / tip
50 x 103 x 35 mm / 1.97 x 4.06 x 1.38 inch
Weight 52 g / 1.83 oz
Literature - - Manufacturers Literature   
Taschenbuch zum Röhren-Codex 1948/49   
 
b543~~1.jpg
B543: collection EP
Eduard Pavlik

 
4_2.png
B543: Telefunken Werkstattbuch
Wolfgang Bauer

 
b543_spec.png
B543: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector


Usage in Models 3= 1928 ; 1= 1929? ; 9= 1929 ; 3= 1930?? ; 1= 1930? ; 19= 1930 ; 2= 1931? ; 20= 1931 ; 1= 1932?? ; 2= 1932

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):61


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