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BF495

Information - Help 
ID = 43668
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   RF/IF-Stage 
Identical to BF495 = BF494
Similar Tubes
Normally replaceable-slightly different:
  BF160 ; BF241 ; BF255 ; BF395 ; BF455 ; CS9021 ; ED1501
Other base and data slightly different:
  BF138
Predecessor Tubes BF255  

Base Wires
Filament Solid State
Description

NPN silicon planar transistor intended as AM/FM 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
  bf495_umgeb1.gif
  BF495: FM-Oszillator: Philips 22AC860
Günther Stabe
 
bf495.jpg
BF495: Sammlung
Wolfgang Bauer

 
to92_be_1.gif
BF495: TVT 1969 Verlag Nolde Dachau
Günther Stabe

 
bf495_dat1.png
BF495: Valvo
Thomas Günzel


Usage in Models 1= 1967?? ; 1= 1968 ; 8= 1970?? ; 2= 1970? ; 2= 1972?? ; 11= 1972? ; 1= 1973?? ; 1= 1973? ; 4= 1974?? ; 2= 1974? ; 5= 1974 ; 22= 1975?? ; 4= 1975? ; 7= 1975 ; 3= 1976?? ; 2= 1976? ; 19= 1976 ; 1= 1977? ; 23= 1977 ; 3= 1978?? ; 3= 1978? ; 25= 1978 ; 1= 1979?? ; 7= 1979? ; 8= 1979 ; 7= 1980?? ; 10= 1980? ; 6= 1980 ; 2= 1981?? ; 1= 1981? ; 6= 1981 ; 2= 1982?? ; 16= 1982? ; 8= 1982 ; 3= 1983?? ; 4= 1983? ; 8= 1983 ; 3= 1984 ; 1= 1986?? ; 2= 1987?? ; 1= 1990 ; 6= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):252


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