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2T89

Information - Help 
ID = 39343
       
Country:
Japan
Brand: Sony Corporation; Tokyo
Tube type:  Transistor   Power/Output 
Identical to 2T89
Similar Tubes
Normally replaceable-slightly different:
  2N214 ; 2T85

Base Wires
Filament Solid State
Description Material/Aufbau: Germanium Legierung NPN;
Form/Case/Outline: R-27 (~ TO-7 ohne Gehäuseanschluss);
Daten/electr. data: I F: __ mA; U F: __ V; I sp: __ µA; ß (beta/hfe): __; N: ___ mW; Imax (Ic): __ mA; Umax (Uce): __ V; fg (FT): __ MHZ; tmax j: __ °C;
(no data available yet)<
Ähnlich/similar: 2N214
Weight 1 g / 0.04 oz
Information source -- Schematic   
 
r27_2.gif
2T89: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1959

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

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