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SFT153

Information - Help 
ID = 35340
       
Country:
France
Brand: COSEM; Saint-Egrève
Tube type:  Transistor   Audio Frequency 
Identical to SFT153
Similar Tubes
Normally replaceable-slightly different:
  GFT20 ; GFT21 ; OC304 ; OC601 ; OC602 ; OC70 ; OC71 ; SFT151 ; SFT152

Base Wires
Filament Solid State
Description

Material/Aufbau/Pol.: Germanium Legierung PNP;
Form/Case/Outline: ~ TO-1 (SF.T153);
Daten/electr. data: I F: 1 mA; U F: -12 V; Isp: __ µA; ß (beta): 80; N: 150 mW; Imax(Ic): 150 mA; Umax(Ucb): -24 V; Umax (Uce): -12 V; f g (FT): 0.3 MHz; tmax j: 75 °C.
COSEM: meistens schwarz lackiert (mit Punkt); Bulgarien-Lizenz: unlackiert: SFT153 (ohne Punkt);
-

 
Dimensions (WHD)
incl. pins / tip
6 x 12 x mm / 0.24 x 0.47 x inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   Towers IVT
 
sft153_2.jpg
SFT153: ma propre collection
Jacky Parmentier

 
to1_tvt_275.gif
SFT153: TVT 73
Günther Stabe

 
sf_t_153_dat.png
SFT153: KTT 4.Aufl. Franzis-Verlag
Heinz Höger


Usage in Models 1= 1955?? ; 1= 1958?? ; 3= 1959? ; 3= 1959 ; 2= 1960? ; 6= 1960 ; 1= 1961?? ; 2= 1961? ; 2= 1961 ; 1= 1962 ; 4= 1963 ; 1= 1964? ; 2= 1965??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):29


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