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SF127

Information - Help 
ID = 38246
       
Country:
Germany
Brand: Halbleiterwerk Frankfurt /Oder, VEB, (HFO); Frankfurt /Oder (Ostd.)
Tube type:  Transistor   Universal 
Identical to SF127
Similar Tubes
Other shape (e.g. bulb type):
  SF827
Normally replaceable-slightly different:
  BC140 ; SF121
Different maximum ratings:
  SF126 ; SF128
Successor Tubes SF827  

Base Wires
Filament Solid State /
Description NPN silicon planar transistor for universal purpose or switch applications.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 7 x mm / 0.35 x 0.28 x inch
Weight 2 g / 0.07 oz
Literature -- Collector info (Sammler)   KTT 1969/70, TVT 1979/80 ECA

  sf127.png
  SF127: TV: combi-vision 310
Egon Strampe
 
sf127.jpg
SF127: NL
Nikolaus Löwe

 
to5_ttt_19.gif
SF127: TTT Steidle 1981
Günther Stabe

 
sf126128._1.png
SF127: Radio Fernsehen Elektronik 18/68
Egon Strampe


Usage in Models 1= 1977??
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

SF127*Box
   

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