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AC123

Information - Help 
ID = 34299
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transistor   Audio Frequency 
Identical to AC123
Similar Tubes
Normally replaceable-slightly different:
  AC151
First Source (s)
Mar.1962 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description PNP germanium junction transistor for AF driver/amplifier applications.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 17 x 6 mm / 0.24 x 0.67 x 0.24 inch
Weight 2 g / 0.07 oz
Literature -- Collector info (Sammler)   KTT 1969/70, TVT 1979 ECA
  ac123.png
  AC123: H. Schreiber Radio-TV Transitors
Hugo Sneyers
 
d_telefunken_ac123.jpg
AC123: TG
Thomas Günzel

 
to1_k_tvt73_10.gif
AC123: TVT 73
Günther Stabe

 
ac123_data1.png
AC123: Telefunken, Halbleiter Handbuch 66/67
Michael Schlör


Usage in Models 2= 1962 ; 1= 1964 ; 1= 1966? ; 1= 1966 ; 1= 1968? ; 1= 1980??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7


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