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ГУ-81Мgu-81m

Information - Help 
ID = 19788
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  Vacuum Pentode 
Identical to ГУ-81М

Base OTHER TUBEBASE in general 2 Top contacts
Filament Vf 12.6 Volts / If 11 Ampere / Direct /
Tube prices 6 Tube prices (visible for members only)

  gu81m_sch.png
  ГУ-81М: Internet
Wesselin Tzenow † 25.5.10
 
gu81m_1.jpg
ГУ-81М: D.R.
Anonymous 384 Collector

 
gu81_sockel.png
ГУ-81М: electronic univ. vademecum,Warszawa1964
Anonymous 384 Collector

 
gu81m_data.png
ГУ-81М: Datenblatt
Wesselin Tzenow † 25.5.10



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