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TEF9

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ID = 36678
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to TEF9 = EF9

Base Europe side contact P8A (Au P, 8SC) Top contact with a cap.
Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect / Specified voltage AND current AC/DC

tef9_so.png TEF9
Anonymous 10 Collector


Just Qvigstad
tef_9.png
TEF9: Tungsram
Egon Strampe

 

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