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AD103

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ID = 34300
       
Country:
Germany
Brand: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
Tube type:  Transistor   Power/Output 
Identical to AD103
Similar Tubes
Normally replaceable-slightly different:
  TF90/30
Different maximum ratings:
  AD133
First Source (s)
May.1960 : -- Collector info (Sammler) FS 1960 H.17 S.913
Predecessor Tubes TF80/30   TF90/30  
Successor Tubes AD133  

Base Wires
Description PNP germanium alloy transistor intended as AF power amplifier / switch.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
28 x 12 x mm / 1.10 x 0.47 x inch
Weight 10 g / 0.35 oz
Information source -- Collector info (Sammler)   KTT 1969/70, TVT 1979 ECA

ad103_umgeb1.gif
AD103: Siemens: Gegentakt-Zerhacker 6V / 40W 50 Hz
Günther Stabe † 19.8.20

ad103_s.gif AD103: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20

d_siemens_ad103_dat1.png
AD103: Hersteller
Karl-Heinz Entrich † 7.21

More ...
Usage in Models 2= 1960?? ; 1= 1961??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of

Collection of a member from D
 
ad103.jpg

AD103
 

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