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ID = 49507
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Transistor   Power-supply 
Identical to 2N538
Similar Tubes
Normally replaceable-slightly different:
  2N539 ; 2N540
Other base and data slightly different:

Base No base
Filament Solid State
Description PNP germanium alloy transistor intended as power switch in converters, shunt controls, and the like.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
17 x 17 x 26 mm / 0.67 x 0.67 x 1.02 inch
Weight 4 g / 0.14 oz
Information source
Siegfried Neumann

2N538: TTT Steidle 1981
Günther Stabe


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