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ID = 44181
United States of America (USA)
Brand: National Union Radio Corp.; Orange (NJ)
Tube type:  Transistor   RF/IF-Stage 
Identical to 2N42
Similar Tubes
Normally replaceable-slightly different:
  2N39 ; 2N40
Multiple differences or of other kind:

Base Wires
Filament Solid State
Description Early PNP silicon junction high-frequency transistor.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
8 x 10 x 6 mm / 0.31 x 0.39 x 0.24 inch
Weight 1 g / 0.04 oz
Literature - - -   
-- Collector info (Sammler)   KTT 1969/70
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2N42: Andrew Wylie
Günther Stabe

2N42: KTT 1969/70
Günther Stabe


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