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1S188

Information - Help 
ID = 49368
       
Country:
Japan
Brand: Sanyo Electric Co. Ltd.; Moriguchi (Osaka)
Tube type:  Solid-State-Diode   Detector 
Identical to 1S188
Similar Tubes
Normally replaceable-slightly different:
  OA70
Base Wires
Description

Germanium point contact diode intended as detector (1S188[AM] = AM, 1S188FM = FM).
-

 
Text in other languages (may differ)
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   (E. Wegner)
do29_188.gif 1S188: DVT 1971 ECA
Günther Stabe † 19.8.20
Usage in Models 1= 1960?? ; 1= 1960? ; 1= 1961?? ; 1= 1962?? ; 1= 1962 ; 2= 1964 ; 8= 1965?? ; 1= 1965? ; 6= 1965 ; 2= 1966?? ; 3= 1966? ; 5= 1966 ; 4= 1967?? ; 6= 1967? ; 6= 1967 ; 2= 1968?? ; 5= 1968? ; 5= 1968 ; 5= 1969?? ; 4= 1969? ; 5= 1969 ; 7= 1970?? ; 10= 1970? ; 5= 1970 ; 6= 1971?? ; 7= 1971? ; 8= 1971 ; 1= 1972?? ; 37= 1972? ; 6= 1972 ; 6= 1973?? ; 21= 1973? ; 6= 1973 ; 1= 1974?? ; 23= 1974? ; 6= 1974 ; 1= 1975?? ; 12= 1975? ; 6= 1975 ; 1= 1976?? ; 3= 1976? ; 2= 1976 ; 1= 1977?? ; 3= 1978?? ; 1= 1978? ; 1= 1979?? ; 3= 1979? ; 2= 1980? ; 3= 1980 ; 1= 1985??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):264

Collection of

Marcello Astolfi (I)
Helmut Matysik (D)
Rudolf Osterkamp (D)
 
sanyo_1s188.jpg

1S188
 
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