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BD291

Information - Help 
ID = 51951
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Transistor   Power/Output 
Identical to BD291
Similar Tubes
Normally replaceable-slightly different:
  BD243

Base Wires
Filament Solid State
Description NPN silicon planar transistor intended as AF power amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
8 x 11 x 3 mm / 0.31 x 0.43 x 0.12 inch
Weight 2 g / 0.07 oz
Information source - - -   
- - -   TTT Steidle 1981
- - -
- - -
  bd_291_292.png
  BD291: Schema K 12
Egon Strampe
 
bd_291.jpg
BD291: Eigene Sammlung
Egon Strampe

 
sot82_b13_8.gif
BD291
Günther Stabe † 19.8.20

 
bd291_1.png
BD291: VALVO-Handbuch 1977
Oskar Elm



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