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2SA49

Information - Help 
ID = 35378
       
Country:
Japan
Brand: Toshiba Corporation; Tokyo
Tube type:  Transistor   RF/IF-Stage 
Identical to 2SA49
Similar Tubes
Other shape (e.g. bulb type):
  OC613
Different maximum ratings:
  OC169
Other base and data slightly different:
  AF126
First Source (s)
Mar.1957 : -- Collector info (Sammler)
Base Wires
Was used by Radio/TV-reception etc.
Description

PNP germanium alloy transistor intended as AM broadcast IF amplifier or mixer / oscillator.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 6 x 10 x 6 mm / 0.24 x 0.39 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70
2sa_49_sch.png
2SA49: Schaltplan
Heribert Jung
to1_ttt_129.gif 2SA49: TTT Steidle 1981
Günther Stabe † 19.8.20
Usage in Models 2= 1958? ; 2= 1959? ; 3= 1959 ; 23= 1960?? ; 13= 1960? ; 14= 1960 ; 2= 1961?? ; 7= 1961? ; 21= 1961 ; 5= 1962?? ; 8= 1962? ; 4= 1962 ; 4= 1963?? ; 6= 1963? ; 3= 1963 ; 3= 1964?? ; 8= 1964? ; 4= 1964 ; 21= 1965?? ; 6= 1965? ; 1= 1965 ; 4= 1966?? ; 4= 1966? ; 6= 1966 ; 5= 1967?? ; 4= 1967? ; 5= 1967 ; 2= 1968?? ; 2= 1968? ; 3= 1969?? ; 2= 1969 ; 8= 1970?? ; 1= 1971? ; 3= 1972?? ; 1= 1972 ; 1= 1973 ; 1= 1974?? ; 3= 1975?? ; 4= 9999
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):219

Collection of

Michael Gnaedig-Fischer (MEX)
Egon Strampe (D)
 
2sa49.jpg

2SA49
 
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