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ID = 5309
Tube type:  SPECIAL TUBE, other or unknown 
Identical to 12BF11
Similar Tubes
Heater different:
  17BF11 ; 24BF11 ; 6BF11

Base Duodecar 12-pin, B12C Glass (USA 1961)
Filament Vf 12.6 Volts / If 0.6 Ampere / Indirect / Specified voltage AC/DC
Description Pentode + Strahlbündel-Endröhre 
Tube prices 2 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   

12bf11_sockel.png 12BF11: RCA Tube Manual
Peter Hoddow

Just Qvigstad
12BF11: RCA Tube Manual
Peter Hoddow

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Usage in Models 1= 1967 ; 1= 1974

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of



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