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SFT319

Information - Help 
ID = 35845
       
Country:
France
Brand: COSEM (C.O.S.E.M.); Saint-Egrève
Tube type:  Transistor   RF/IF-Stage 
Identical to SFT319
Similar Tubes
Normally replaceable-slightly different:
  EFT319
Different maximum ratings:
  SFT320
Other base and data slightly different:
  AF126 ; AF200
First Source (s)
Mar.1963 : -- Collector info (Sammler) TVT 1979/80 ECA

Base Wires
Filament Solid State
Description

PNP germanium alloy transistor intended as AM broadcast IF amplifier.
-

 
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 IVT
  sft319.png
  SFT319: Elektr. Jahrb. 1976
Egon Strampe
 
sft319c.jpg
SFT319: CA
Christian ADAM

 
to-1_tvt_4.gif
SFT319
Günther Stabe

 
sft319-doc.png
SFT319: Manufacturers data
Patrice Zeissloff


Usage in Models 2= 1960?? ; 1= 1960? ; 3= 1961? ; 3= 1961 ; 4= 1962?? ; 4= 1962? ; 23= 1962 ; 1= 1963?? ; 2= 1963? ; 6= 1963 ; 1= 1964?? ; 7= 1964? ; 14= 1964 ; 9= 1965?? ; 5= 1965? ; 8= 1965 ; 1= 1966?? ; 4= 1966? ; 10= 1966 ; 1= 1967?? ; 2= 1967? ; 2= 1967 ; 2= 1968?? ; 1= 1968? ; 3= 1969 ; 5= 1970?? ; 2= 1970? ; 2= 1970 ; 1= 1972?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):129


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