Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 42386
Brand: Siemens; D (S.& Halske / S. Electrogeräte)
Tube type:  Transistor   Universal 
Identical to BFY46
Similar Tubes
Normally replaceable-slightly different:
  2N1711 ; BC141 ; BC301 ; BSX45 ; BSY54

Base Wires
Filament Solid State
Description NPN silicon mesa transistor intended as AF low power amplifier / fast switch.
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 7 x 9 mm / 0.35 x 0.28 x 0.35 inch
Weight 1 g / 0.04 oz
Information source - - -   
- - -   KTT 1969/70, TTT Steidle 1981
- - -
- - -
  BFY46: Siemens Halbleiter Schaltbeispiele April 1965
Günter Kudicke
BFY46: Sammlung: oskarelm
Oskar Elm

BFY46: TVT 73
Günther Stabe † 19.8.20

BFY46: Siemens Taschenbuch 1967/68
Bernd Pötzsch

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]