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3W-C5

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ID = 84411
       
Country:
Japan
Brand: Common type Japan tube/semicond.
Tube type:  Pentagrid-Converter (Heptode)   Frequency converter 
Identical to 3W-C5
Similar Tubes
Heater different:
  6W-C5

Base 7-Pin-Base U7A = small, old, USA
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC

3w_c5_national_tube_book_1962_p1_pin.png 3W-C5: National Tube Book 1962
Adrian Riesen


Just Qvigstad
3w_c5_national_tube_book_1962_p1_data_pin.png
3W-C5: National Tube Book 1962
Adrian Riesen

 

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