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CV1166

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ID = 17595
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Developer: Marconi-Osram - (Valves/Tubes); GB 
Tube type:  Triode, vacuum   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to CV1166 = NR42
Similar Tubes
Normally replaceable-slightly different:
  LP2 ; P220
Predecessor Tubes VR22  

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Military and/or Government
Filament Vf 2 Volts / If 0.2 Ampere / Direct / Specified voltage AND current AC/DC
Information source Babani, International Radio Tube Encyclopaedia   p.
-- Collector info (Sammler)   
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49

vr22_1.png CV1166: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
cv1166nr42arspovt140_1_1.png
CV1166: Manufacturer's Literature
Emilio Ciardiello

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