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P495

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ID = 12862
       
Country:
Austria
Brand: Triotron (tubes) = Brand of Schrack, Austria
Tube type:  Screen-grid Tetrode   Power/Output 
Identical to P495

Base British-7-Pin, old (M7A) (Codex=N)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.15 Ampere / Indirect
Information source Babani, International Radio Tube Encyclopaedia   p. 126 & 127
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 207, p. 407
Taschenbuch zum Röhren-Codex 1948/49

s_385_g_5.gif P495: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20


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