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HBC90

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ID = 18494
       
 
   
Tube type:  Double Diode-Triode 
Identical to HBC90 = 12AT6
Similar Tubes
Other shape (e.g. bulb type):
  12BT6
Heater different:
  6AT6 ; EBC90
Heater and shape different:
  6BT6
Successor Tubes HBC91  

Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC
Tube prices 1 Tube prices (visible for members only)

mi6_g_14.gif HBC90: RTT Schwandt
Günther Stabe † 19.8.20

More ...
hbc90_data.png
HBC90: Mullard Data-Book, 1963/64
Anonymous 15 Collector

Usage in Models 2= 1952?? ; 4= 1955?? ; 1= 1955? ; 1= 1955 ; 1= 1956?? ; 1= 1956? ; 4= 1956 ; 3= 1957?? ; 4= 1957 ; 6= 1958?? ; 10= 1958 ; 1= 1959? ; 4= 1959 ; 2= 1960?? ; 3= 1960 ; 1= 1961 ; 1= 1962?? ; 1= 1962? ; 1= 1963? ; 1= 1965??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):52

Collection of

 
hbc90.jpg

HBC90
 

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