radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

SFD108

Information - Help 
ID = 38563
       
Country:
France
Brand: COSEM (C.O.S.E.M.); Saint-Egrève
Tube type:  Solid-State-Diode   Universal 
Identical to SFD108
Similar Tubes
Normally replaceable-slightly different:
  AA118 ; AA132 ; OA81 ; OA91
Base Wires
Description Material/Aufbau: Germanium Punktkontakt;
Form/Case/Outline: Allglas DO-7;
Daten/electr.data: I F: 5 mA; U F: 1 V; I sp: 7 µA; U sp: 10 V; Imax: 30 mA; Umax: 100 V; tmax j: 85 °C.
Variante: SFD108A = Imax: 50 mA, I F: 30 mA, t amb: 25 °C;
- 
Dimensions (WHD)
incl. pins / tip		 8 x 3 x mm / 0.31 x 0.12 x inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   Thomson
sfd_108.png
SFD108: Funkschau1 6/68 S.508
Egon Strampe
do7_8.gif SFD108: DVT 1971 ECA
Günther Stabe † 19.8.20
Usage in Models 2= 1959 ; 1= 1960 ; 3= 1962?? ; 2= 1962 ; 4= 1963?? ; 1= 1963? ; 4= 1963 ; 2= 1964? ; 14= 1964 ; 1= 1965?? ; 1= 1965? ; 16= 1965 ; 5= 1966?? ; 7= 1966? ; 10= 1966 ; 2= 1967?? ; 3= 1967? ; 21= 1967 ; 4= 1968?? ; 6= 1968? ; 4= 1968 ; 2= 1969?? ; 7= 1969? ; 3= 1969 ; 2= 1970?? ; 1= 1970 ; 3= 1971?? ; 2= 1971? ; 9= 1971 ; 1= 1972?? ; 6= 1972? ; 5= 1972 ; 1= 1973 ; 1= 1974 ; 1= 1975 ; 2= 1977?? ; 2= 1980??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):161

Collection of

Jacky Parmentier (F)
 
sfd108_oj2_redimensionner.jpg

 
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]
  
Data Compliance More Information