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2N403

Information - Help 
ID = 38308
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Transistor   Audio Frequency 
Identical to 2N403
Similar Tubes
Normally replaceable-slightly different:
  2N363 ; AC122

Base Wires
Filament Solid State
Description Material/Aufbau/Pol.: Germanium Legierung PNP;
Form/Case: TO-5;
Daten/electr.data: I F: 1 mA; U F: __ V; Isp: <15 µA; ß (beta): 33; N: 180 mW; Imax(Ic): 200 mA; Umax(Uce): 25 V; f g(FT): 0.85 MHz; tmax: __ °C.
NF-Verstärkung / Treiber. - 
Dimensions (WHD)
incl. pins / tip
9 x 8 x 9 mm / 0.35 x 0.31 x 0.35 inch
Weight 1 g / 0.04 oz
Literature -- Schematic   KTT 1969/70, TTT Steidle 1981
 
to5_ttt_28.gif
2N403: TTT Steidle 1981
Günther Stabe

 

Usage in Models 3= 1958? ; 1= 1960

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4

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