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ID = 35334
Brand: COSEM (C.O.S.E.M.); Saint-Egrève
Tube type:  Transistor   Audio Frequency 
Identical to SFT103
Similar Tubes
Normally replaceable-slightly different:
  OC75 ; TJN2 ; TS165

Base Wires

PNP germanium junction transistor intended as AF amplifier / driver.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 9 x mm / 0.24 x 0.35 x inch
Weight 1 g / 0.04 oz

SFT103: Clarville: Solistor Transistor 8 (Ausschnitt)
Günther Stabe † 19.8.20

sftxxx_s.gif SFT103: (Schema)
Günther Stabe † 19.8.20

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Usage in Models 7= 1959 ; 1= 1960?? ; 1= 1961??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):9

Collection of



Forum contributions about this tube
Threads: 1 | Posts: 1
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SFT103 (SFT103)
Jean Marchal

BF faible puissance : 100mW, Vce=24V, Ic=150mA, β=80, Tj=75°C, Kt=500°C/W.

Equivalent donné par Philips (Livret d'équivalences semiconducteurs 1968) : AC126.

Equivalents donnés par le Haut Parleur : 2N324, 324T1.

Equivalents donnés par Radio Plan : 2N1370, 2N85.

End of forum contributions about this tube

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