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2SB422

Information - Help 
ID = 41002
       
Country:
Japan
Brand: Toshiba Corporation; Tokyo
Tube type:  Transistor   Audio Frequency 
Identical to 2SB422
Similar Tubes
Normally replaceable-slightly different:
  AC122

Base Wires
Filament Solid State
Description PNP germanium alloy 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
  j_toshiba_2sb422_anwdg.png
  2SB422: Ausschnitt aus Schltg. Zenith R16Y1
Karl-Heinz Entrich
 
j_toshiba_2sb422.jpg
2SB422: aus eigener Sammlung
Karl-Heinz Entrich

 
to1_ttt_112.gif
2SB422: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1959?? ; 1= 1960?? ; 1= 1961?? ; 1= 1964?? ; 3= 1965?? ; 1= 1965 ; 1= 1966?? ; 1= 1968? ; 1= 1978?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):11


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