radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

BU225

Information - Help 
ID = 71381
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transistor   Power/Output 
Identical to BU225
Similar Tubes
Different maximum ratings:
  BU226

Base SPECIAL TUBEBASE in general
Filament Solid State
Description

NPN silicon high-voltage transistor for TV horizontal deflection stages.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
39 x 10 x 28 mm / 1.54 x 0.39 x 1.10 inch
Weight 15 g / 0.53 oz
Information source -- Collector info (Sammler)   Towers IVT, TTT Steidle 1981
 
bu225g_1.jpg
BU225: Sammlung PR
Peter Roggenhofer † 25.4.18

 
to_3~~403.gif
BU225: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20

 


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]
  
rmXorg