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SFT307

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ID = 35629
       
Country:
France
Brand: COSEM (C.O.S.E.M.); Saint-Egrève
Tube type:  Transistor   RF/IF-Stage 
Identical to SFT307
Similar Tubes
Normally replaceable-slightly different:
  2G138 ; OC45 ; ГТ2307
Other base and data slightly different:
  AF121 ; AF126 ; AF200
Base Wires
Was used by Radio/TV-reception etc.
Description

PNP germanium alloy transistor intended as AF IF amplifier / AM broadcast mixer

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 6 x 10 x mm / 0.24 x 0.39 x inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   TVT 1979/80 ECA, Towers IVT
sft_307.png
SFT307: Funkschau 14/62 S.360
Egon Strampe
to1_tvt_332.gif SFT307
Günther Stabe † 19.8.20
ersatz~~101.png
SFT307: Halbl. Frankf.
Egon Strampe
Usage in Models 1= 1955?? ; 1= 1959?? ; 1= 1959? ; 4= 1960?? ; 1= 1960? ; 2= 1960 ; 2= 1961?? ; 5= 1961? ; 1= 1961 ; 2= 1962?? ; 2= 1962? ; 4= 1962 ; 2= 1963?? ; 4= 1963? ; 4= 1963 ; 4= 1964? ; 6= 1964 ; 2= 1965?? ; 3= 1965? ; 3= 1965 ; 4= 1966?? ; 2= 1966? ; 1= 1966 ; 1= 1967? ; 1= 1967 ; 4= 1968?? ; 1= 1968 ; 1= 1969?? ; 1= 1970?? ; 3= 1971?? ; 2= 1971 ; 2= 1975??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):77

Collection of

Egon Strampe (D)
Marcello Astolfi (I)
Bekir Yurdakul (F)
Gérard Duperray (F)
 
sft307.jpg

SFT307
 
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