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2N4028

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ID = 78394
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Transistor   Universal 
Identical to 2N4028
Similar Tubes
Normally replaceable-slightly different:
  2N2907 ; AX6190 ; AX6201 ; TT803

Base Wires
Description

PNP silicon planar transistor for universal purpose / fast switch.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   TTT 1981 Steidle, Towers ITVL

to_18~~224.gif 2N4028: TVT 73
Günther Stabe † 19.8.20

 

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