radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

BF451

Information - Help 
ID = 36014
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   VHF 
Identical to BF451
Similar Tubes
Normally replaceable-slightly different:
  BF324 ; BF340 ; BF343 ; BF441 ; BF540 ; BF936

Base Wires
Filament Solid State
Description PNP silicon transistor intended as FM mixer and oscillator or IF amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
5 x 5 x 4 mm / 0.20 x 0.20 x 0.16 inch
Weight 1 g / 0.04 oz
Literature - - -   
-- Collector info (Sammler)   TTT Steidle 1981
- - -
- - -
  bf451_1.png
  BF451: Moderne Rundfunk-Empfangstechnik Wegener
Heinz Höger
 
bf451_1.jpg
BF451: Sammlung
Karlheinz Fischer

 
to92_15.gif
BF451: TVT 1969 Verlag Nolde Dachau
Günther Stabe

 
bf451_dat1.png
BF451: Valvo
Thomas Günzel


Usage in Models 2= 1971 ; 2= 1972? ; 7= 1972 ; 14= 1973 ; 1= 1974? ; 7= 1974 ; 1= 1975?? ; 1= 1975? ; 7= 1975 ; 2= 1976?? ; 1= 1976 ; 1= 1977?? ; 3= 1977? ; 1= 1977 ; 4= 1978 ; 1= 1979?? ; 3= 1980?? ; 5= 1980 ; 1= 1981?? ; 1= 1981? ; 4= 1981 ; 1= 1982?? ; 1= 1982 ; 5= 1983?? ; 1= 1983? ; 11= 1983 ; 5= 1984 ; 1= 1985? ; 3= 1985 ; 2= 1986 ; 2= 1987? ; 1= 1988? ; 1= 1992

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):103


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