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2T201

Information - Help 
ID = 34625
       
Country:
Japan
Brand: Sony Corporation; Tokyo
Tube type:  Transistor   VHF 
Identical to 2T201
Similar Tubes
Normally replaceable-slightly different:
  2N371 ; 2N373 ; 2SA121 ; 2SA122
First Source (s)
Mar.1957 : -- Collector info (Sammler)
Successor Tubes 2SA121  

Base Wires
Was used by Radio/TV-reception etc.
Filament Solid State
Description

Material/Aufbau: Germanium diffusionslegiert PNP;
Form/Case: (~ TO-7);
Daten/electr. data: I F: __ mA; U F: __ V; I sp: __ µA; ß (beta/hfe): __; N: 15 mW; Imax (Ic): 2 mA; Umax (Uce): -15 V; fg (FT): 100 MHZ; tmax j: 65 °C;
2T201 -> 2SA121 / 2SA122 / 2SA123 (data above: 2SA12x);
-

 
Dimensions (WHD)
incl. pins / tip
7 x 10 x 6 mm / 0.28 x 0.39 x 0.24 inch
Weight 1 g / 0.04 oz
 
to7_54.gif
2T201: TVT 1969 Verlag Nolde Dachau
Günther Stabe

 

Usage in Models 1= 1957 ; 1= 1958?? ; 1= 1958 ; 1= 1959?? ; 3= 1959 ; 3= 1960? ; 1= 1960 ; 1= 1961?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):12

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