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F304

Information - Help 
ID = 26636
       
Country:
France
Brand: Celsior; France
Tube type:  Ballast Tube (neither FeH or Urdox)   Power-supply 
Identical to F304
Similar Tubes
Other base:
  35A4

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 :

1 dial lamp 4V 0,1A

Radio tubes heater 2x25V + 4x6,3V

Plate / anode voltage 110V

 
Text in other languages (may differ)
Literature - - Manufacturers Literature   
 
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F304
Jean-Jacques Pontigny

 
celsiorculotaus6s_6.png
F304: Celsior
Patrice Zeissloff

 
radiocelsiordatasmall_7.png
F304: own collection
Peter den Boer



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