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CV386

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ID = 29763
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Vacuum Pentode   Audio Frequency 
Identical to CV386 = CK505AX = DF70

Base Subminiatur-8, with space 1/8, B8D
Filament Vf 0.625 Volts / If 0.025 Ampere / Direct / Battery =
Description Designed for Hearing Aid applications.
Typ Va=Vg2=30, Ia=0.4mA, gm=0.22mA/V. 
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   

cv386_so.png CV386: rtt
Anonymous 10 Collector


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