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BF42

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ID = 9821
       
Country:
Great Britain (UK)
Brand: Dario - Impex Electrical Ltd. (see also Dario France); London
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to BF42 = KF4

Base Europe side contact P8A (Au P, 8SC) (Codex=Su)
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.05 Ampere / Direct / Battery =
Information source Taschenbuch zum Röhren-Codex 1948/49   

bf42_so.png BF42: rtt
Anonymous 10 Collector


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