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SC239

Information - Help 
ID = 40578
       
Country:
Germany
Brand: Halbleiterwerk Frankfurt /Oder, VEB, (HFO); Frankfurt /Oder (Ostd.)
Tube type:  Transistor   Audio Frequency 
Identical to SC239
Similar Tubes
Other shape (e.g. bulb type):
  SCE239
Normally replaceable-slightly different:
  BC239

Base Wires
Filament Solid State /
Description NPN silicon planar low power transistor for universal purpose.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
4 x 4 x 3 mm / 0.16 x 0.16 x 0.12 inch
Weight 1 g / 0.04 oz
Literature

  sc239.png
  SC239: Elektr. Jahrb. 1984
Egon Strampe
 
sc239.jpg
SC239: eigene Sammlung
Jörg Kulbe

 
sc239_anschluss.gif
SC239: Schubert, Das große Radiobastelbuch, 1980
Wolfgang Eckardt

 
sc239.png
SC239: unbekannt
Egon Strampe


Usage in Models 1= 1970?? ; 1= 1973 ; 1= 1975? ; 1= 1976 ; 1= 1978 ; 2= 1979 ; 3= 1980? ; 1= 1981 ; 1= 1982? ; 1= 1982 ; 3= 1983 ; 2= 1984 ; 1= 1985 ; 3= 1986?? ; 1= 1986? ; 1= 1986 ; 1= 1987? ; 2= 1987 ; 1= 1988? ; 1= 1988 ; 1= 1989 ; 1= 1990

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):31


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