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4FY5

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ID = 21536
       
 
   
Tube type:  Triode, vacuum   RF/IF-Stage   Controlling (mu) 
Identical to 4FY5 = PC97
First year 1962 Tube leaflet collection E.Erb Analysis by original leaflets

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 4.5 Volts / If 0.3 Ampere / Indirect / Series, AC/DC
Literature Röhren-Taschen-Tabelle, (Franzis RTT)   
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mi20_g_3.gif
4FY5: RTT Schwandt
Günther Stabe

 

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