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40390

Information - Help 
ID = 58236
       
Country:
United States of America (USA)
Brand: RCA (RCA Victor Co. Inc.); New York (NY)
Tube type:  Transistor   Universal 
Identical to 40390
Similar Tubes
Other shape (e.g. bulb type):
  2N3440

Base Wires
Filament Solid State
Description NPN silicon diff. transistor (~ 2N3440) with heat radiator intended as high-frequency high voltage switch.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
31 x 22 x 15 mm / 1.22 x 0.87 x 0.59 inch
Weight 6 g / 0.21 oz
Information source -- Collector info (Sammler)   TTT Steidle 1981, Towers ITVL
 
f_31~~1.png
40390: TTT Steidle 1981
Günther Stabe † 19.8.20

 

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