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TF49

Information - Help 
ID = 34013
       
Country:
Germany
Brand: Siemens; D (S.& Halske / S. Electrogeräte)
Tube type:  Transistor   Frequency converter 
Identical to TF49
Similar Tubes
Other shape (e.g. bulb type):
  OC44 ; OC613
Normally replaceable-slightly different:
  GFT44 ; OC871 ; SFT107 ; SFT108
First Source (s)
Mar.1961 : -- Collector info (Sammler)
Predecessor Tubes TF44   TF45  
Successor Tubes AF117  

Base Wires
Filament Solid State
Description PNP germanium junction transistor for AM broadcast mixer/oscillator applications.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 10 x mm / 0.24 x 0.39 x inch
Weight 2 g / 0.07 oz
Information source -- Collector info (Sammler)   KTT 1969/70
  tf49_umgeb.gif
  TF49: Siemens Halbleiter-Beispiele 1963
Günther Stabe
 
tf49_g.kudicke.jpg
TF49: Eigenes Foto
Günter Kudicke

 
to1_tvt_64.gif
TF49: TVT 73
Günther Stabe

 
d_siemens_tf49_dat1.png
TF49: Hersteller
Karl-Heinz Entrich



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