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BF222

Information - Help 
ID = 42068
       
Country:
Italy
Brand: ATES Componenti Elettronici, Milano
Tube type:  Transistor   VHF 
Identical to BF222
Similar Tubes
Normally replaceable-slightly different:
  BF200 ; BF266 ; BF314

Base Wires
Filament Solid State
Description NPN silicon planar transistor intended as FM pre-stage amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch
Weight 1 g / 0.04 oz
 
bf222_mw.jpg
BF222: Ebay:michaelwalther1946
Günther Stabe

 
to72_ebcs_157.gif
BF222
Günther Stabe

 
bf222_dat1.png
BF222: SGS-Ates
Thomas Günzel


Usage in Models 1= 1965?? ; 1= 1967 ; 4= 1968?? ; 6= 1968 ; 10= 1969 ; 1= 1970? ; 20= 1970 ; 1= 1971? ; 7= 1971 ; 1= 1972?? ; 2= 1972? ; 1= 1972 ; 1= 1973 ; 1= 1975 ; 1= 1978??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):58

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