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40250

Information - Help 
ID = 39783
       
Country:
United States of America (USA)
Brand: RCA (RCA Victor Co. Inc.); New York (NY)
Tube type:  Transistor   Power/Output 
Identical to 40250
Similar Tubes
Normally replaceable-slightly different:
  2N3054
Other base and data slightly different:
  TIP31

Base SPECIAL TUBEBASE in general
Filament Solid State
Description NPN silicon planar transistor intended as AF power amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
33 x 9 x 19 mm / 1.30 x 0.35 x 0.75 inch
Weight 8 g / 0.28 oz
Information source -- Collector info (Sammler)   TTT Steidle 1981, TVT 1979/80 ECA
  usa_rca_40250_typsch.png
  40250: Neye, RCA Halbleiter und ihre Daten
Otto Frosinn
 
40250.jpg
40250: Sammlung
Karlheinz Fischer

 
to66_10.gif
40250: TTT Steidle 1981
Günther Stabe † 19.8.20

 
usa_rca_40250_techdat1.png
40250: Neye, RCA Halbl. und ihre Dat. 69
Otto Frosinn


Usage in Models 1= 1966 ; 1= 1970 ; 1= 1972? ; 2= 1972

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5


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