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3DG12

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ID = 47170
       
Country:
People's Republic of China
Brand: Common type China (PRC) tube/semicond.
Tube type:  Transistor   Universal 
Identical to 3DG12
Similar Tubes
Normally replaceable-slightly different:
  3DG12A ; 3DG130
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		 9 x 7 x 9 mm / 0.35 x 0.28 x 0.35 inch
Weight 1 g / 0.04 oz
Information source
to5_tvt_146.gif 3DG12: TVT 73
Günther Stabe † 19.8.20
Usage in Models 3= 1968?? ; 2= 1972?? ; 1= 1975?? ; 2= 1979
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8
 
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