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12AX4GT

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ID = 5292
       
 
   
Tube type:  Damper, booster, flyback diode   Text 
Identical to 12AX4GT = 12AX4
Similar Tubes
Different maximum ratings:
  12AX4GTA ; 12AX4GTB
Heater different:
  6AX4GT
First Source (s)
05.Apr.1951 : Electron Tube Registration List

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Radio/TV-reception etc.
Filament Vf 12.6 Volts / If 0.6 Ampere / Indirect / Parallel / series AC/DC
Description

4400 V PIV, 125 mA max DC, 750 mA peak.

Not recommended for operation as power rectifier.

 
Tube prices 2 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
- - Manufacturers Literature   
  1b3gt12ax4gt.png
  12AX4GT: F T
Egon Strampe
 
12ax4gtmarconi.jpg
12AX4GT: GP
George Papaiz

 
oc60.png
12AX4GT: RTT 1974 (Franzis) 13. Auflage
Martin Renz

 

Usage in Models 5= 1952? ; 12= 1953 ; 23= 1955 ; 356= 1956? ; 3= 1956 ; 47= 1957? ; 3= 1958? ; 1= 1960

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):450


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