radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

SFT317

Information - Help 
ID = 34200
       
Country:
France
Brand: COSEM; Saint-Egrève
Tube type:  Transistor   RF/IF-Stage 
Identical to SFT317
Similar Tubes
Normally replaceable-slightly different:
  2EK127 ; EFT317 ; EFT317S
Different maximum ratings:
  OC614
First Source (s)
Mar.1962 : -- Collector info (Sammler) TVT 1979/80 ECA

Base Wires
Filament Solid State
Description

PNP germanium diffusion alloy transistor intended as FM 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
Literature -- Collector info (Sammler)   Towers ITVL
  sft317.png
  SFT317: electronica 112
Egon Strampe
 
sft317.jpg
SFT317: Eigene Sammlung
Siegfried Neumann

 
to1_tvt_57.gif
SFT317: TVT 73
Günther Stabe

 
sft317-doc.png
SFT317: Manufacturers data
Patrice Zeissloff


Usage in Models 1= 1959? ; 1= 1960? ; 3= 1961 ; 2= 1962? ; 9= 1962 ; 2= 1963? ; 3= 1963 ; 1= 1964?? ; 2= 1964? ; 6= 1964 ; 2= 1965?? ; 2= 1965 ; 1= 1966? ; 2= 1966 ; 1= 1967?? ; 1= 1967? ; 1= 1967 ; 3= 1968?? ; 1= 1969 ; 2= 1970?? ; 2= 1970? ; 3= 1970

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):51


You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg