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BF120

Information - Help 
ID = 43027
       
Country:
Germany
Brand: Intermetall Halbleiterwerk, Düsseldorf
Tube type:  Transistor 
Identical to BF120
Base Wires
Description

Material/Aufbau/Pol.: Silizium Epitaxial Planar NPN;
Form/Case/Outline: TO-18, Anschlussfolge: EBC, C mit Gehäuse verbunden;
Daten/electr.data: I F: 10 mA; U F: 5 V; Isp: <0.2 µA; ß (beta): >20; N: 300 mW; Imax(Ic): 50 mA; Umax(Uce): 220 V; f g(FT): >55 MHz; tmax j: 175 °C.
Austauschtyp/similar to: BF337
Ansteuerung von Zeilenendröhren (mit Signal von TAA790 oder TBA950) -

 
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
Information source - - Manufacturers Literature   Intermetall, Towers IVT
bf120.png
BF120: Schema Ideal 3621
Egon Strampe
to18_ttt_43.gif BF120: TTT Steidle 1981
Günther Stabe † 19.8.20
d_itt_bf120_dat1.png
BF120: ITT_Transistoren 1971_72
Thomas Günzel † 1.8.22
More ...
Usage in Models 2= 1969?? ; 5= 1970 ; 3= 1971?? ; 3= 1971 ; 14= 1972? ; 10= 1973? ; 1= 1973 ; 1= 1974?? ; 2= 1974? ; 6= 1975?? ; 11= 1975? ; 1= 1975 ; 3= 1976? ; 2= 1976 ; 2= 1978? ; 1= 1978
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):67

Collection of

Egon Strampe (D)
 
bf120.jpg

 
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