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2SA71

Information - Help 
ID = 39599
       
Country:
Japan
Brand: Matsushita tubes; Osaka
Tube type:  Transistor   Frequency converter 
Identical to 2SA71
Similar Tubes
Normally replaceable-slightly different:
  3AG28 ; OC171

Base Wires
Filament Solid State
Description PNP germanium alloy diffused transistor intended as FM mixer / oscillator.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 10 x mm / 0.35 x 0.39 x inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   Towers IVT
  j_matsushita_2sa71_anwdg.png
  2SA71: Ausschnitt aus Schltg SG-725FL
Karl-Heinz Entrich
 
j_matsushita_2sa71.jpg
2SA71: aus eigener Sammlung
Karl-Heinz Entrich

 
to7_tvt_41.gif
2SA71: TVT 73
Günther Stabe

 

Usage in Models 2= 1960?? ; 2= 1961 ; 1= 1962 ; 1= 1963?? ; 2= 1963 ; 5= 1964?? ; 2= 1964? ; 2= 1965 ; 1= 1966?? ; 3= 1966 ; 3= 1968? ; 2= 1968 ; 1= 1969? ; 1= 1969 ; 1= 1970?? ; 1= 1970?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):30


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