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12BQ6GTB

Information - Help 
ID = 5318
       
 
   
Tube type:  Beam Power Tube 
Identical to 12BQ6GTB = 12CU6
Similar Tubes
Heater different:
  25BQ6GTB ; 25CU6 ; 6BQ6GTB ; 6CU6

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap
Filament Vf 12.6 Volts / If 0.6 Ampere / Indirect / Parallel, (AC/DC)
Dimensions (WHD)
incl. pins / tip
32 x 98 x mm / 1.26 x 3.86 x inch
Weight 34 g / 1.20 oz
Tube prices 1 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
 
12cu6_318r.jpg
12BQ6GTB: Collection JR
Jacob Roschy

 
oc55_2.png
12BQ6GTB: RTT 1974 (Franzis) 13. Auflage
Martin Renz

 
12bq6gtb_techdat01.png
12BQ6GTB: RCA Tube Manual
Peter Hoddow


Usage in Models 8= 1955? ; 10= 1955 ; 151= 1956?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):169


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