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8BQ7A

Information - Help 
ID = 28345
       
 
   
Tube type:  Double Triode   Controlling (mu) 
Identical to 8BQ7A
Similar Tubes
Heater different:
  6BQ7A

Base Noval, B9A
Was used by Radio/TV-reception etc.
Filament Vf 8.4 Volts / If 0.3 Ampere / Indirect / Series, AC/DC
Dimensions (WHD)
incl. pins / tip
22 x 54 x mm / 0.87 x 2.13 x inch
Weight 8 g / 0.28 oz
Literature -- Collector info (Sammler)   
  8bq7a_schema.png
  8BQ7A: R. Aufils
Raynal Aufils
 
8bq7a_1.jpg
8BQ7A: R. Aufils
Raynal Aufils

 
6bq7a~~1.png
8BQ7A: Bauer Wolfgang
Wolfgang Bauer

 
6at7n_8bq7a_ef89f_catalogue_mazda_1960_doc_s~~1.png
8BQ7A: Mazda catalogue 1960
Patrice Zeissloff



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