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AC171

Information - Help 
ID = 33912
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transistor   Audio Frequency 
Identical to AC171 = AC126 = AC151 = AC163
Similar Tubes
Normally replaceable-slightly different:
  AC125 ; AC192
Different maximum ratings:
  AC173
First Source (s)
Mar.1964 : Telefunken-Zeitung
Predecessor Tubes OC75  

Base Wires
Filament Solid State
Description PNP germanium alloy transistor for AF pre-amplifier/driver 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
Literature -- Collector info (Sammler)   KTT 1969/70, TVT 1979 ECA
  ac171.gif
  AC171: Funktechnik 21/66
Egon Strampe
 
ac171_1.jpg
AC171: Sammlung
Karlheinz Fischer

 
to18_l_41.gif
AC171: TVT 73
Günther Stabe

 
ac171_data1.png
AC171: Telefunken, Handbuch Halbleiter 1966/67
Michael Schlör


Usage in Models 1= 1962 ; 1= 1965?? ; 2= 1965? ; 8= 1965 ; 10= 1966 ; 1= 1967? ; 3= 1967 ; 3= 1968 ; 2= 1970 ; 1= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):32


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