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412

Information - Help 
ID = 13558
       
Country:
United States of America (USA)
Brand:
Tube type:  Triode, vacuum   Universal 
Identical to 412 = PA112

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 1.5 Volts / If 0.25 Ampere / Direct / Battery =
Description

Codex notes Uf: 5 V

 
Information source Taschenbuch zum Röhren-Codex 1948/49   

s_217_g_21.gif 412: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20


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