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BF223

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ID = 52279
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transistor   RF/IF-Stage 
Identical to BF223
Similar Tubes
Normally replaceable-slightly different:
  BF199 ; BF224

Base Wires
Filament Solid State
Description NPN silicon planar transistor intended as TV IF amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
8 x 6 x 3 mm / 0.31 x 0.24 x 0.12 inch
Weight 1 g / 0.04 oz
Literature - - -   
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bf223001.jpg
BF223
Egon Strampe

 
sot25_b_3.gif
BF223
Günther Stabe

 
bf223_dat.png
BF223: Telefunken Taschenbuch 1971
Heinz Höger


Usage in Models 3= 1967 ; 1= 1970? ; 1= 1972 ; 1= 1975 ; 1= 1978??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7


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