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2SB73

Information - Help 
ID = 44996
       
Country:
Japan
Brand: Hitachi Ltd.; Tokyo
Tube type:  Transistor   Audio Frequency 
Identical to 2SB73
Similar Tubes
Normally replaceable-slightly different:
  AC107

Base Wires
Filament Solid State
Description PNP germanium alloy low noise transistor intended as AF pre-amplifier.

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
 
2sb73.jpg
2SB73: eigene Sammlung
Marc Gianella

 
to1_ttt_204.gif
2SB73: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1961 ; 1= 1963? ; 3= 1965?? ; 1= 1965? ; 1= 1966 ; 1= 1967? ; 1= 1968?? ; 1= 1969? ; 1= 1970?? ; 1= 1970 ; 1= 1971? ; 1= 1971 ; 1= 1974??

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


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