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SC237

Information - Help 
ID = 40723
       
Country:
Germany
Brand: Halbleiterwerk Frankfurt /Oder, VEB, (HFO); Frankfurt /Oder (Ostd.)
Tube type:  Transistor   Audio Frequency 
Identical to SC237
Similar Tubes
Other shape (e.g. bulb type):
  SCE237
Normally replaceable-slightly different:
  BC237 ; SF215

Base Wires
Filament Solid State /
Description

NPN silicon planar low power transistor for universal purpose.
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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 -- Collector info (Sammler)   

 
sc237.bild_1.jpg
SC237: Eigene Samml.
Egon Strampe

 
sc237sock..png
SC237: unbek.
Egon Strampe

 
sc237.png
SC237: Halbleiter-Bauelemente 1978
Egon Strampe


Usage in Models 1= 1970?? ; 1= 1976 ; 4= 1979 ; 1= 1982? ; 1= 1982 ; 1= 1983 ; 1= 1985?? ; 1= 1985 ; 1= 1986?? ; 1= 1987? ; 2= 1988

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):15


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