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904

Information - Help 
ID = 20371
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Triode, vacuum   Universal 
Identical to 904 = REN904

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Tube prices 3 Tube prices (visible for members only)

129412849041374_2.png
904
Egon Strampe

7_114.png 904: Telefunken Werkstattbuch
Wolfgang Bauer

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Just Qvigstad

Collection of

 
opta_ren_904.jpg

904
 

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