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12SS7

Information - Help 
ID = 22027
       
 
   
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to 12SS7
Similar Tubes
Heater different:
  6SS7

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 12.6 Volts / If 0.075 Ampere / Indirect / Specified voltage AC/DC
Description

Existance of this type is not veryfied

 
Text in other languages (may differ)
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   

oc65_g_11.gif 12SS7: RTT Schwandt
Günther Stabe † 19.8.20


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