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AC131 Info
Country:  Germany      Brand:  Telefunken Deutschland (TFK) 
  Tube type:  Transistor   Power/Output 
Tube ID = 33947
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Identical to AC131
Similar Tubes AC153 (can normally be replaced - small diff'ce)   AC128 (can normally be replaced - small diff'ce)   AC188 (different maximum ratings)   AC193 (can normally be replaced - small diff'ce)   AC105 (other shape (e.g. bulb, size))   AC106 (other shape (e.g. bulb, size))   AC132 (different maximum ratings)   OC307 (can normally be replaced - small diff'ce)   OC72 (different maximum ratings)   OC602spez (can normally be replaced - small diff'ce)   OC604spez (different maximum ratings)   2N408 (different maximum ratings)   2SB22 (different maximum ratings)   SFT367 (can normally be replaced - small diff'ce)  
First Source (s) Mar.1962 : Telefunken-Zeitung
Predecessor Tubes OC602spez  
Successor Tubes AC188  

Base Wires
Was used by Radio/TV-reception etc.
Filament
Description PNP germanium junction transistor for AF small power amplifier applications.

Text in other languages (may differ)
Dimensions (WHD) 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

  ac131.png
  H. Schreiber Radio-TV Transitors
Hugo Sneyers
ac131_tf.jpg
G.S.
Günther Stabe

 
to18_l.gif
TTT Steidle 1981
Günther Stabe

 
d_telefunken_ac131_1.png
Telefunken_Halbleiter_1967
Thomas Günzel

No further Information for

AC131    

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