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AF201

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ID = 33935
       
Country:
Germany
Brand: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
Tube type:  Transistor   RF/IF-Stage 
Identical to AF201
Similar Tubes
Normally replaceable-slightly different:
  2SA158 ; AF121 ; AF121S ; AF185 ; AF200 ; AFY29
First Source (s)
Mar.1963 : -- Collector info (Sammler)
Base Wires
Description PNP germanium mesa transistor for high-frequency applications.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 6 x 10 x 5 mm / 0.24 x 0.39 x 0.20 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70, TVT 1979 ECA
af201af202.gif
AF201: Funktechnik 11/65
Egon Strampe
to72_becs_5.gif AF201: TTT Steidle 1981
Günther Stabe † 19.8.20
d_siemens_af201_1.png
AF201: Siemens Halbleiter Datenbuch 1965/66
Thomas Günzel † 1.8.22
More ...
Usage in Models 1= 1964? ; 1= 1965?? ; 14= 1965 ; 2= 1966?? ; 2= 1966? ; 35= 1966 ; 6= 1967? ; 40= 1967 ; 1= 1968?? ; 8= 1968? ; 45= 1968 ; 3= 1969?? ; 1= 1969? ; 19= 1969 ; 2= 1970?? ; 1= 1970? ; 18= 1970 ; 2= 1971? ; 13= 1971 ; 2= 1972? ; 8= 1972 ; 1= 1973? ; 5= 1973 ; 1= 1974 ; 1= 1975 ; 1= 1976 ; 2= 9999
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):235

Collection of

Karlheinz Fischer (D)
Collection of a member from D
Marcello Astolfi (I)
Hermann Fleischanderl (A)
Wilfried Hofmüller (A)
Dennis Jaroschek (D)
Karl-Heinz Entrich † 7.21 (D)
Museum Roggenhofer (A)
 
af201_2.jpg

AF201
 
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