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ASY74

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ID = 46016
       
Country:
Germany
Brand: Valvo GmbH, Radioröhrenfabrik; Hamburg
Tube type:  Transistor   Universal 
Identical to ASY74
Similar Tubes
Normally replaceable-slightly different:
  321T3
Other base and data slightly different:
  OC140

Base Wires
Filament Solid State
Description NPN germanium alloy transistor intended as fast switch.

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 - - -   
-- Collector info (Sammler)   KTT 1969/70
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to5_tvt_77.gif ASY74: TVT 73
Günther Stabe † 19.8.20

asy73_asy74_asy75_dat~~1.png
ASY74: Valvo Taschenbuch 1970
Heinz Höger

Usage in Models 1= 1963?? ; 1= 1965??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
asy74.jpg

 

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