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GF145

Information - Help 
ID = 39580
       
Country:
Germany
Brand: Röhrenwerk "Anna Seghers" Neuhaus a.R., VEB (RWN)
Developer: Werk für Bauelemente der Nachrichtentechnik (WBN), Teltow, VEB, RFT (Ostd.) - vorm. DRALOWID 
Tube type:  Transistor   UHF 
Identical to GF145
Similar Tubes
Normally replaceable-slightly different:
  AF139 ; AF239 ; GF147 ; GF506 ; ГТ313 ; ГТ328 ; ГТ346
Different maximum ratings:
  GF146
First Source (s)
1967 : - - Manufacturers Literature

Base Wires
Filament Solid State
Description Material/Aufbau/Pol.: Germanium Mesa PNP;
Form/Case: TO-72 Anschlussfolge EBCs;
Daten/electr.data: I F: 1 mA; U S: 0.4 V; Isp: 0.4-8 µA; ß (beta): 30; N: 60 mW; Imax(Ic): 10 mA; Umax(Uce): -15 V; f g(FT): <860 MHz; tmax: 90 °C.
Später in HWF/HFO (Halbleiterwerk Frankfurt/Oder) gebaut.
Ähnlich/similar: gt346b - 
Dimensions (WHD)
incl. pins / tip
6 x 8 x 6 mm / 0.24 x 0.31 x 0.24 inch
Weight 1 g / 0.04 oz
Information source Radio und Fernsehen (DDR)   H.22/1969
  gf145.png
  GF145: Schema: Luxomat
Egon Strampe
 
gf145..png
GF145: Eigentum
Egon Strampe

 
gf145.png
GF145: Radio Fernsehen Elektronik 22/69
Egon Strampe

 
gf145146.png
GF145: Radio Fernsehen Elektronik 22/69
Egon Strampe


Usage in Models 2= 1968 ; 3= 1969? ; 6= 1969 ; 2= 1970 ; 1= 1971 ; 1= 1972? ; 1= 1972 ; 2= 1973? ; 4= 1973 ; 1= 1975? ; 2= 1976?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):25


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