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F305

Information - Help 
ID = 26234
       
Country:
France
Brand: Celsior; France
Tube type:  Ballast Tube (neither FeH or Urdox)   Power-supply 
Identical to F305
Similar Tubes
Other base:
  40A12

Base 6-Pin-Base U6A, old, USA
Filament If 0.3 Ampere / Series, AC/DC
Description Ballast (vacuum resistor) for 0,3A tubes main voltage 110V 130V 220V 240V

Output :

2 dial lamps 6V 0,1A

Radio tubes heater 2x25V + 3x6,3V

Plate / anode voltage 110V

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
45 x 115 x mm / 1.77 x 4.53 x inch
Weight 43 g / 1.52 oz
Literature - - Manufacturers Literature   
  f_celsior_f305_sch.png
  F305: Schaltbild Radio LL Vainqueur TC
Dietmar Herian
 
f305.jpg
F305: R. Aufils
Raynal Aufils

 
celsiorculotaus6s_8.png
F305: Celsior
Patrice Zeissloff

 
radiocelsiordatasmall_9.png
F305: own collection
Peter den Boer


Usage in Models 1= 1936? ; 2= 1936 ; 1= 1937 ; 2= 1938 ; 1= 1946??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7


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