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2SA73

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ID = 37692
       
Country:
Japan
Brand: Toshiba Corporation; Tokyo
Tube type:  Transistor   Frequency converter 
Identical to 2SA73
Similar Tubes
Normally replaceable-slightly different:
  AF127 ; AF137
First Source (s)
Mar.1959 : -- Collector info (Sammler)
Base Wires
Description PNP germanium diffused transistor intended as oscillator and mixer in AM receivers.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 6 x 10 x mm / 0.24 x 0.39 x inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70
to45_1.gif 2SA73: Schema
Günther Stabe † 19.8.20
Usage in Models 4= 1960?? ; 1= 1960? ; 3= 1960 ; 8= 1961 ; 2= 1962 ; 2= 1963? ; 1= 1963 ; 1= 1964? ; 2= 1964 ; 2= 1965?? ; 3= 1965? ; 1= 1965 ; 3= 1966? ; 2= 9999
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):35
 
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