radiomuseum.org

AD140

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ID = 41197
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to AD140
Similar Tubes
Normally replaceable-slightly different:
  AD149
Base SPECIAL TUBEBASE in general
Description PNP germanium alloy transistor intended as AF power amplifier.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 38 x 10 x 27 mm / 1.50 x 0.39 x 1.06 inch
Weight 15 g / 0.53 oz
Information source -- Collector info (Sammler)   Towers IVT
ad140_applic.png
AD140: Personal file
Antonio Rabitti
to3_218.gif AD140: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20
Usage in Models 2= 1962?? ; 5= 1963? ; 1= 1963 ; 1= 1964?? ; 11= 1964? ; 4= 1964 ; 1= 1965?? ; 23= 1965? ; 5= 1965 ; 8= 1966? ; 2= 1966 ; 1= 1967? ; 2= 1968
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):66

Collection of

Gerhard Heigl (A)
Museum Roggenhofer (A)
Marcello Astolfi (I)
 
ad140.jpg

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