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TK22C

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ID = 36779
       
Country:
Great Britain (UK)
Brand: Standard Telephones and Cables Ltd. (STC); London, Foots Cray
Tube type:  Transistor   Audio Frequency 
Identical to TK22C = WN5420
Similar Tubes
Normally replaceable-slightly different:
  OC71

Base Wires
Filament Solid State
Description PNP germanium alloy transistor intended as AF low power amplifier. Red dot indicates collector.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
7 x 13 x mm / 0.28 x 0.51 x inch
Weight 2 g / 0.07 oz
Information source -- Collector info (Sammler)   KTT 1969/70
 
tk22c.jpg
TK22C: Andrew Wylie
Günther Stabe † 19.8.20

 
to24_3.gif
TK22C: TTT Steidle 1981
Günther Stabe † 19.8.20

 


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