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BD128

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ID = 51894
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transistor   Power/Output 
Identical to BD128
Similar Tubes
Normally replaceable-slightly different:
  2SC1446 ; 2SC1566 ; BD158 ; BD232 ; BF459
Different maximum ratings:
  BD127 ; BD129
Other base and data slightly different:
  2SC1514
Base Wires
Description NPN silicon planar transistor for TV vertical deflection output stages.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 8 x 12 x 3 mm / 0.31 x 0.47 x 0.12 inch
Weight 3 g / 0.11 oz
Information source - - -   
-- Collector info (Sammler)   TTT 1981 Steidle
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to126_t_110.gif BD128
Günther Stabe † 19.8.20
More ...
 bd128_dat1.png
BD128: Telefunken
Thomas Günzel † 1.8.22
More ...
Usage in Models 5= 1975??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of

Museum Roggenhofer (A)
Egon Strampe (D)
 
bd128.jpg

BD128
 
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