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2SB173

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ID = 36637
       
Country:
Japan
Brand: Matsushita tubes; Osaka
Tube type:  Transistor   Audio Frequency 
Identical to 2SB173
Similar Tubes
Normally replaceable-slightly different:
  2S74 ; 2SB173B ; 2SB173C ; AC122 ; AC125 ; AC151 ; OC71
Predecessor Tubes 2S74  
Base Wires
Description PNP germanium alloy transistor intended as AF amplifier.
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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)   TTT Steidle 1981
to1_ttt_164.gif 2SB173: TTT Steidle 1981
Günther Stabe † 19.8.20
Usage in Models 1= 1959?? ; 3= 1960?? ; 1= 1960? ; 1= 1961?? ; 2= 1961? ; 6= 1961 ; 6= 1962?? ; 8= 1962? ; 9= 1962 ; 2= 1963?? ; 1= 1963? ; 13= 1963 ; 4= 1964?? ; 3= 1964? ; 13= 1964 ; 10= 1965?? ; 4= 1965? ; 6= 1965 ; 7= 1966?? ; 6= 1966? ; 8= 1966 ; 8= 1967? ; 10= 1967 ; 22= 1968?? ; 2= 1968? ; 7= 1968 ; 2= 1969?? ; 2= 1969? ; 6= 1969 ; 23= 1970?? ; 1= 1970? ; 4= 1970 ; 10= 1971?? ; 2= 1971? ; 3= 1971 ; 5= 1972?? ; 2= 1972? ; 5= 1972 ; 1= 1973 ; 1= 1974?? ; 1= 1974? ; 2= 1974 ; 6= 1975?? ; 2= 1975? ; 2= 1975 ; 1= 1976? ; 1= 1978? ; 2= 1980??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):247

Collection of

Museum Roggenhofer (A)
Alberto Sanna-Alonso (E)
Jacky Parmentier (F)
 
2sb173_1.jpg

2SB173
 
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