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SFT357

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ID = 34199
       
Country:
France
Brand: COSEM (C.O.S.E.M.); Saint-Egrève
Tube type:  Transistor   VHF 
Identical to SFT357
Similar Tubes
Other shape (e.g. bulb type):
  AF115 ; OC171
Normally replaceable-slightly different:
  OC615
Different connections:
  AF125 ; AF200
First Source (s)
Mar.1964 : -- Collector info (Sammler) TVT 1979/80 ECA
Base Wires
Description

PNP germanium alloy transistor intended an FM mixer / oscillator

 
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)   Towers ITVL
sft357_utilisation_f_visseaux_scala.png
SFT357: Radio VISSEAUX Scala
Patrice Zeissloff
sft316_sgif_1.gif SFT357: KTT 1969/70
Günther Stabe † 19.8.20
sft357-doc1.png
SFT357: Manufacturers data
Patrice Zeissloff
More ...
Usage in Models 2= 1963? ; 5= 1963 ; 1= 1964? ; 5= 1964 ; 3= 1965?? ; 1= 1965? ; 2= 1965 ; 1= 1966?? ; 2= 1966? ; 3= 1966 ; 1= 1967?? ; 1= 1967? ; 1= 1967 ; 1= 1968? ; 1= 1968 ; 1= 1969 ; 2= 1970?? ; 3= 1970? ; 4= 1971?? ; 1= 1971? ; 2= 1971 ; 1= 1972?? ; 1= 1972? ; 1= 1973?? ; 1= 1975??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):47
 
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