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СГ4Сsg4s

Information - Help 
ID = 21108
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  Voltage Regulator, single   Power-supply 
Identical to СГ4С
Similar Tubes
Normally replaceable-slightly different:
  0D3A

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament
Tube prices 2 Tube prices (visible for members only)
  _4.png
  СГ4С: Простые конструкции начинающего радиолюбителя
Anonymous 413 Collector
 
sg4s_1.jpg
СГ4С: D.C.
Daniel Consales

 
sg4s_sock2.png
СГ4С: Efrussi, Stabilisierungs-Röhren, 1958
Anonymous 15 Collector

 
sg4s_daten_p1.png
СГ4С: Internet
Daniel Consales



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