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2T203

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ID = 34622
       
Country:
Japan
Brand: Sony Corporation; Tokyo
Tube type:  Transistor   VHF 
Identical to 2T203
Similar Tubes
Normally replaceable-slightly different:
  2N372 ; 2SA124

Base Wires
Description Material/Aufbau: Germanium diffusionslegiert PNP;
Form/Case/Outline: ~ TO-7;
Daten/electr. data: I F: 1 mA; U F: __ V; I sp: __ µA; ß (beta/hfe): 60; N: 80 mW; Imax (Ic): 10 mA; Umax (Uce): -15 V; fg (FT): 100 MHz; tmax j: 65 °C;
(no more data available yet) above data from 2N372;
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70

to7_53.gif 2T203: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20

Usage in Models 1= 1958 ; 1= 1959 ; 1= 1961?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
 

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