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BF550

Information - Help 
ID = 64373
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   VHF 
Identical to BF550
First Source (s)
Jun.1980 : - - Manufacturers Literature Philips

Base Wires
Was used by Radio/TV-reception etc.
Filament Solid State
Description

PNP silicon planar transistor intended as RF amplifier or mixer in AM/FM radios or TV VHF tuners

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
3 x 1 x 2 mm / 0.12 x 0.04 x 0.08 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   TTT 1981 Steidle
- - Manufacturers Literature   Philips, Siemens
  bf550vco.png
  BF550: Sch ELV HFG9300
Jean Marchal
 
sot_23_s~~12.gif
BF550: TTT Steidle 1981
Günther Stabe

 
bf550_1.png
BF550: Siemens Transistoren 1980/81
Oskar Elm


Usage in Models 1= 2001

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Forum contributions about this tube
BF550
Threads: 1 | Posts: 1
Hits: 1351     Replies: 0
BF550 (BF550)
Jean Marchal
29.Oct.13
  1

Transistor BJT

BF550 : PNP, Si, SMD,Vce=40V,Ic=25mA, P=200mW, fT=200MHz, hFE=50.

 
BF550
End of forum contributions about this tube

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