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ED1702

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ID = 40910
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Universal 
Identical to ED1702 = 1702M = 1702K = 1702N
Similar Tubes
Normally replaceable-slightly different:
  BC338 ; CS1702 ; ST1702
Base Wires
Description

NPN silicon planar transistor for universal purpose.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 5 x 6 x 4 mm / 0.20 x 0.24 x 0.16 inch
Weight 1 g / 0.04 oz
Information source
1702n~~1.png
ED1702: Literatur
Egon Strampe
to92_39.gif ED1702: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20
ed1702_dat1.png
ED1702: Toshiba
Thomas Günzel † 1.8.22
More ...
Usage in Models 1= 1974 ; 4= 1975?? ; 1= 1975? ; 3= 1975 ; 1= 1976?? ; 5= 1976 ; 3= 1977?? ; 3= 1977? ; 6= 1977 ; 4= 1978 ; 1= 1979? ; 1= 1979 ; 24= 1980?? ; 1= 1980? ; 25= 1980 ; 5= 1981 ; 1= 1982?? ; 1= 1982? ; 1= 1982 ; 2= 1983?? ; 1= 1983 ; 3= 1985?? ; 1= 1986 ; 1= 1987 ; 1= 1988?? ; 1= 1990?? ; 1= 9999
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):102

Collection of

Jacky Parmentier (F)
Egon Strampe (D)
Günther Stabe † 19.8.20 (D)
Wilfried Hofmüller (A)
 
ed1702.jpg

ED1702
 
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