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WN5420

Information - Help 
ID = 36780
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Audio Frequency 
Identical to WN5420 = TK22C
Similar Tubes
Normally replaceable-slightly different:
  OC71

Base Wires
Filament Solid State
Description PNP germanium alloy transistor intended as AF low power amplifier. Red/white 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)   
 
wn5420_1.jpg
WN5420: NL
Nikolaus Löwe

 
to24_4.gif
WN5420: TTT Steidle 1981
Günther Stabe † 19.8.20

 


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