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2SA495

Information - Help 
ID = 38107
       
Country:
Japan
Brand: Toshiba Corporation; Tokyo
Tube type:  Transistor   Universal 
Identical to 2SA495
Similar Tubes
Normally replaceable-slightly different:
  BC178 ; BC213 ; BC308 ; BC558 ; KSA542 ; KSA733

Base Wires
Filament Solid State
Description

Material/Aufbau/Pol.: Silizium Planar PNP;
Form/Case/Outline: TO-98, Anschlussfolge BCE;
Daten/electr.data: I F: 10 mA; U S: <0.5 V; Isp: <0.5 µA; ß (beta): 40-240*; N: 200 mW; Imax(Ic): 100 mA; Umax(Ucb): -25 V; Umax(Uce): -20 V; f g(FT): >100 MHz; tmax j: 125 °C; kompl.: 2SA373.
Variante: 2SA495-O = 70-140*, 2SA495-Y = 120-240*;
2SA495Gxx = Gehäuse R-237 (ECB), 35 / 30 V.
-

 
Dimensions (WHD)
incl. pins / tip
6 x 6 x 5 mm / 0.24 x 0.24 x 0.20 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   TTT Steidle 1981, Towers ITVL
  bdy83_2sa562_2sa495~~2.png
  2SA495: Funkschau 24/76
Egon Strampe
 
2sa495.jpg
2SA495: Sammlung
Karlheinz Fischer

 
to98_11.gif
2SA495: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1968? ; 2= 1970?? ; 2= 1972 ; 3= 1975?? ; 2= 1975 ; 3= 1976?? ; 2= 1976? ; 1= 1977? ; 2= 1977 ; 1= 1978? ; 1= 1980?? ; 1= 1980 ; 2= 1985?? ; 1= 1986??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):24


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