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AC121

Information - Help 
ID = 34133
       
Country:
Germany
Brand: Siemens; D (S.& Halske / S. Electrogeräte)
Tube type:  Transistor   Power/Output 
Identical to AC121
Similar Tubes
Normally replaceable-slightly different:
  AC153 ; OC825
Different maximum ratings:
  AC128 ; AC193
First Source (s)
Mar.1960 : -- Collector info (Sammler)
Predecessor Tubes TF66  
Successor Tubes AC153  

Base Wires
Filament Solid State
Description PNP germanium alloy transistor for AF amplifier applications.
 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 10 x mm / 0.24 x 0.39 x inch
Weight 2 g / 0.07 oz
Information source -- Collector info (Sammler)   KTT 1969/70, TVT 1979 ECA
  ac121.png
  AC121: H. Schreiber Radio-TV Transitors
Hugo Sneyers
 
transistor_ac121.jpg
AC121: J.K.
Jürgen Küting

 
to1_ebc_9.gif
AC121: Siemens
Günther Stabe † 19.8.20

 
d_siemens_ac121_1.png
AC121: Siemens Halbleiter Datenbuch 1965/66
Thomas Günzel


Usage in Models 7= 1962 ; 2= 1963? ; 14= 1963 ; 1= 1964?? ; 2= 1964? ; 8= 1964 ; 1= 1965?? ; 6= 1965 ; 1= 1966?? ; 4= 1966 ; 2= 1967? ; 1= 1967 ; 2= 1968?? ; 1= 1968 ; 2= 1969?? ; 1= 1970? ; 1= 1971 ; 3= 1972 ; 3= 1973 ; 7= 1974 ; 2= 1976

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):71


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