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BF459

Information - Help 
ID = 36477
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to BF459
Similar Tubes
Normally replaceable-slightly different:
  2SC1505 ; 2SC2794 ; BD128 ; BD158 ; BD232 ; BD410 ; BF382 ; BF419 ; BF859 ; SF359 ; КТ940
Different maximum ratings:
  BF458
Other base and data slightly different:
  2SC2068 ; 2SC515 ; 2SD24

Base Wires
Filament Solid State
Description

NPN silicon planar transistor for video output stages.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
8 x 11 x 3 mm / 0.31 x 0.43 x 0.12 inch
Weight 2 g / 0.07 oz
Literature -- Collector info (Sammler)   TVT 1979/80 ECA, TTT Steidle 1981
  bf459_typsch.png
  BF459: Hameg Manual HM307
Heinz Höger
 
bf459.jpg
BF459: P.ST
Peter Steffen

 
to126_ttt_3.gif
BF459: TTT Steidle 1981
Günther Stabe

 
bf_2.png
BF459: Funk-Technik 6/74
Egon Strampe


Usage in Models 1= 1973? ; 1= 1973 ; 1= 1975?? ; 1= 1975 ; 2= 1977?? ; 1= 1977? ; 2= 1977 ; 2= 1981 ; 1= 1982? ; 1= 1983 ; 1= 1984 ; 1= 1990??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):15


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