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ID = 39572
Brand: COSEM (C.O.S.E.M.); Saint-Egrève
Tube type:  Transistor   Power/Output 
Identical to SFT113
Similar Tubes
Normally replaceable-slightly different:

Base Wires
Description Material/Aufbau/Pol.: Germanium Legierung PNP;
Form/Case/Outline: ~ T-3 (SF.T113);
Daten/ I F: 500 mA; U F: 2.5 V; Isp: __ µA; ß (beta): 40; N: 250 mW; Imax(Ic): 3 A; Umax(Uce): -15 V; f g(FT): 0.3 MHz; tmax j: __ °C.
COSEM: meistens schwarz lackiert (mit Punkt); Bulgarien-Lizenz: unlackiert: SFT113 (ohne Punkt)- 
Weight 8 g / 0.28 oz
Information source -- Collector info (Sammler)   D.A.T.A. (Excerpt)

t3.gif SFT113: TTT Steidle 1981
Günther Stabe † 19.8.20



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