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2SD187

Information - Help 
ID = 35811
       
Country:
Japan
Brand: Sanyo Electric Co. Ltd.; Moriguchi (Osaka)
Tube type:  Transistor   Power/Output 
Identical to 2SD187
Similar Tubes
Normally replaceable-slightly different:
  AC127

Base Wires
Filament Solid State
Description NPN germanium alloy transistor intended as AF low power 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)   TTT Steidle 1981
 
2sd187.jpg
2SD187: G.S.
Günther Stabe

 
to1_ttt_182.gif
2SD187: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1965? ; 1= 1966?? ; 3= 1967? ; 2= 1967 ; 3= 1968?? ; 2= 1968? ; 2= 1968 ; 2= 1969 ; 3= 1970 ; 4= 1971 ; 1= 1972?? ; 1= 1972 ; 2= 1975?? ; 1= 1975 ; 1= 1976

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):29


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