radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

6SF7GT

Information - Help 
ID = 20414
       
 
   
Tube type:  Diode-Pentode   RF/IF-Stage   Controlling (mu) 
Identical to 6SF7GT
Similar Tubes
Other shape (e.g. bulb type):
  6SF7
Heater different:
  12SF7GT
First Source (s)
25.Apr.1946 : Electron Tube Registration List
Predecessor Tubes 6B8GT  

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC

oc133_g.gif 6SF7GT: RTT Schwandt
Günther Stabe † 19.8.20

More ...

Just Qvigstad
Usage in Models 1= 1946

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
 
tungsol_25z6_gt.jpg

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information