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BD109

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ID = 44807
       
Country:
Germany
Brand: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
Tube type:  Transistor   Power/Output 
Identical to BD109
Similar Tubes
Normally replaceable-slightly different:
  BD106 ; BD107 ; BD124
Other base and data slightly different:
  GE-66 ; PC100 ; SO5003
Base SPECIAL TUBEBASE in general
Description NPN silicon planar transistor for switch / AF power applications.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 19 x 8 x 31 mm / 0.75 x 0.31 x 1.22 inch
Weight 8 g / 0.28 oz
Information source -- Collector info (Sammler)   KTT 1969/70
bd109_umgeb1.png
BD109: Funkschau 1971 H.23, S.774
Günther Stabe † 19.8.20
sot9_valvo_1.gif BD109: Valvo
Günther Stabe † 19.8.20
d_siemens_bd109_dat1.png
BD109: Siemens Einzelhalbleiter 1972/73
Thomas Günzel † 1.8.22
More ...
Usage in Models 2= 1968 ; 1= 1970?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
 
d_siemens_bd109.jpg

BD109
 
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