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BF244

Information - Help 
ID = 34377
       
Country:
Germany
Brand: Valvo GmbH, Radioröhrenfabrik; Hamburg
Tube type:  Transistor   Universal 
Identical to BF244
Similar Tubes
Normally replaceable-slightly different:
  2A244 ; 2N3819 ; 2N3823 ; 2N5245 ; 2N5246 ; 2N5248 ; 2N5457 ; 2SK11 ; 2SK12 ; 2SK23 ; 2SK42 ; 2SK68 ; BC264 ; BF245 ; BF245B ; MPF102 ; MPF106 ; S2350 ; SF8636 ; W245
Different maximum ratings:
  2SK118 ; 2SK55 ; BF256
Other base and data slightly different:
  2SK17 ; 2SK19 ; 2SK33 ; 2SK37 ; 2SK41 ; BF410 ; BFW61 ; E310
First Source (s)
Mar.1966 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description

Silicon N-channel junction FET

 
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
Information source -- Collector info (Sammler)   KTT 1969/80, Valvo-Datenbuch
  bf244_umgeb1.gif
  BF244: JostyKit-Bausatz UKW-Pendler
Günther Stabe
 
bf244.jpg
BF244: Sammlung
Karlheinz Fischer

 
to92_dg_1.gif
BF244: TVT 1969 Verlag Nolde Dachau
Günther Stabe

 
bf244_dat_a.png
BF244: National Semiconductor 1978
Heinz Höger


Usage in Models 1= 1968? ; 2= 1968 ; 4= 1969 ; 1= 1970?? ; 1= 1970? ; 3= 1970 ; 1= 1971? ; 1= 1972?? ; 1= 1975 ; 1= 1976? ; 1= 1980?? ; 1= 1990?? ; 1= 2004

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):19


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