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BF245

Information - Help 
ID = 34881
       
Country:
Germany
Brand: Valvo GmbH, Radioröhrenfabrik; Hamburg
Tube type:  Transistor   Universal 
Identical to BF245
Similar Tubes
Normally replaceable-slightly different:
  2A245 ; 2N3819 ; 2N3823 ; 2N5457 ; 2N5458 ; 2N5950 ; 2SK11 ; 2SK12 ; 2SK23 ; 2SK42 ; 2SK49 ; BC264 ; BF244 ; BF245B ; BF410 ; GF268 ; MPF102 ; MPF106 ; S2301 ; S2350 ; S2355 ; S2417 ; SF8636
Different maximum ratings:
  2SK118 ; 2SK55 ; BF256
Other base and data slightly different:
  2SK17 ; 2SK19 ; 2SK33 ; 2SK37 ; 2SK41 ; BFW61 ; SPF337
First Source (s)
Mar.1968 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description

Silicon N-channel junction FET for universal purpose.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 5 mm / 0.24 x 0.24 x 0.20 inch
Weight 1 g / 0.04 oz
Literature Funkschau   FS 1969 Heft 1 S.11/12
-- Collector info (Sammler)   KTT 1969/80, Valvo-Datenbuch 1974
  bf245_umgeb3.gif
  BF245: Funkschau 1969 Heft 1 S.12
Günther Stabe
 
bf245_2.jpg
BF245: Sammlung
Karlheinz Fischer

 
to92_dsg_4.gif
BF245: TVT 1969 Verlag Nolde Dachau
Günther Stabe

 
bf245_daten1.png
BF245: Valvo Datenbuch 1983
Günther Stabe


Usage in Models 1= 1967 ; 1= 1968?? ; 5= 1968 ; 5= 1969 ; 3= 1970?? ; 2= 1970? ; 9= 1970 ; 6= 1971 ; 1= 1972?? ; 1= 1972? ; 5= 1972 ; 1= 1973? ; 3= 1973 ; 6= 1974 ; 1= 1975?? ; 1= 1975 ; 3= 1976?? ; 1= 1976? ; 3= 1976 ; 2= 1977? ; 2= 1977 ; 1= 1978?? ; 1= 1978 ; 6= 1979 ; 1= 1980?? ; 2= 1980? ; 3= 1980 ; 1= 1981 ; 1= 1982? ; 4= 1982 ; 6= 1983?? ; 1= 1983? ; 3= 1983 ; 2= 1984 ; 5= 1985?? ; 1= 1985? ; 2= 1985 ; 5= 1986 ; 2= 1987?? ; 1= 1988?? ; 1= 1988 ; 1= 1990?? ; 4= 1990? ; 1= 1993 ; 1= 2001 ; 2= 2002 ; 1= 2003 ; 3= 2004 ; 1= 2006

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):125


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