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ID = 35505
Brand: COSEM (C.O.S.E.M.); Saint-Egrève
Tube type:  Transistor   Audio Frequency 
Identical to SFT102
Similar Tubes
Normally replaceable-slightly different:
  OC71 ; TJN2 ; TJN4 ; TS161 ; TS164 ; V10/30A ; V10/50B

Base Wires
Filament Solid State
Description Material/Aufbau/Pol.: Germanium Flächen PNP;
Form/Case/Outline: ~ TO-1 (hat shape) SF.T102;
Daten/electr. data: I F: __ mA; U F: __ V; Isp: __ µA; ß (beta): __; N: __ mW; Imax(Ic): __ mA; Umax (Uce): -15 V; f g (FT): __ MHz; tmax j: __ °C.
(no more data available yet)
Dimensions (WHD)
incl. pins / tip
6 x 9 x mm / 0.24 x 0.35 x inch
SFT102: (Schema)
Günther Stabe † 19.8.20


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

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):7

Forum contributions about this tube
Threads: 1 | Posts: 1
Hits: 1855     Replies: 0
SFT102 (SFT102)
Jean Marchal

Compléments :

BF faible puissance :  100mW, Ic=150mA, Vce=24V, β=50, Tj=75°C,Kt=500°C/W.

Equivalence Philips  (Livret d'équivalences semiconducteurs 1968)  : AC125.

Equivalences Radio Plan : 2N1274, 2N226.

Equivalence Haut Parleur : 2N323, 323T1.

End of forum contributions about this tube

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