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BF454

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ID = 36473
       
Country:
Italy
Brand: ATES; L’Aquila, Milano, Napoli, Roma
Tube type:  Transistor   RF/IF-Stage 
Identical to BF454
Similar Tubes
Normally replaceable-slightly different:
  BF238 ; BF240 ; BF254 ; BF494 ; BF494
Predecessor Tubes BF254  
Base Wires
Description NPN silicon planar transistor intended as FM/AM IF amplifier.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 6 x 6 x 5 mm / 0.24 x 0.24 x 0.20 inch
Weight 1 g / 0.04 oz
Information source
to106_5.gif BF454: TTT Steidle 1981
Günther Stabe † 19.8.20
bf454_dat1.png
BF454: SGS-Ates
Thomas Günzel † 1.8.22
More ...
Usage in Models 2= 1970?? ; 1= 1970? ; 1= 1972? ; 1= 1973?? ; 1= 1974?? ; 1= 1974? ; 1= 1976? ; 1= 1980?? ; 1= 1988??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):10

Collection of

Jacky Parmentier (F)
Wilfried Hofmüller (A)
 
bf454_redimensionner.jpg

BF454
 
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