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6J4_China

Information - Help 
ID = 46988
       
Country:
People's Republic of China
Brand: Common type China (PRC) tube/semicond.
Tube type:  Vacuum Pentode   Universal 
Identical to 6J4_China
Similar Tubes
Normally replaceable-slightly different:
  6AU6 ; 6Ж4П ; EF94

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect
Information source - - Manufacturers Literature   
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6j4_pin.png
6J4_China: Manufacturer's Literature
Emilio Ciardiello

 
6j4_1_1.png
6J4_China: Manufacturer's Literature
Emilio Ciardiello


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