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ID = 43861
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transistor   Power/Output 
Identical to AD169
Similar Tubes
Normally replaceable-slightly different:
  AD162 ; AD263

Base SPECIAL TUBEBASE in general
Filament Solid State
Description PNP germanium junction transistor for AF power amplifier applications.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
19 x 31 x 10 mm / 0.75 x 1.22 x 0.39 inch
Weight 6 g / 0.21 oz
Information source - - -   
-- Collector info (Sammler)   KTT 1969/70 TVT 1979/80 ECA
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AD169: Siegfried Neumann
Siegfried Neumann

AD169: KTT 1969/70
Günther Stabe † 19.8.20

AD169: Telefunken_Halbleiter_1967
Thomas Günzel

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