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19BK7A

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ID = 31924
       
 
   
Tube type:  Double Triode 
Identical to 19BK7A
Similar Tubes
Heater different:
  5BK7A ; 6BK7A ; 9BK7A

Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Radio/TV-reception etc.
Filament Vf 18.9 Volts / If 0.15 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Tube prices 1 Tube prices (visible for members only)

19bk7a_so.png 19BK7A: ARRL Handbook 1972
Anonymous 10 Collector


Just Qvigstad
 

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