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12Г112g1

Information - Help 
ID = 72700
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  Double Diode-Triode   Audio Frequency 
Identical to 12Г1 = 12SR7
Similar Tubes
Heater different:
  6Г1

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Radio/TV-reception etc.
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC
Dimensions (WHD)
incl. pins / tip
33 x 67 x mm / 1.30 x 2.64 x inch


Just Qvigstad
Usage in Models 1= 1955??

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

Collection of

 
12g1.jpg

12Г1
 

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