radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

BF229

Information - Help 
ID = 48238
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transistor   RF/IF-Stage 
Identical to BF229
Similar Tubes
Normally replaceable-slightly different:
  SF294
Other base and data slightly different:
  BF184 ; BF240

Base Wires
Filament Solid State
Description NPN miniature silicon planar high-frequency transistor.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
2 x 2 x 1 mm / 0.08 x 0.08 x 0.04 inch
Weight 1 g / 0.04 oz
Information source - - -   
- - -   Towers IVT
- - -
- - -
  bf229_sch.png
  BF229: Akkord AT-130 Schaltung
Heribert Jung
 
bf229.jpg
BF229: eigene Sammlung
Jörg Kulbe

 
tvt_19a.gif
BF229: TVT 1979/80 ECA
Günther Stabe † 19.8.20

 
bf229_dat.png
BF229: Telefunken Taschenbuch 1971
Heinz Höger


Usage in Models 1= 1969

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


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