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UL1481

Information - Help 
ID = 61017
       
Country:
Poland
Brand: Unitra CEMI, Naukowo-Produkcyjne Centrum Półprzewodników; Warschau
Tube type:  IC - Integrated Circuit   Power/Output 
Identical to UL1481
Base Wires
Description

Aufbau/internal: IC (16 Trans., 12 Widerst., 7 Dioden);
Form/Case/Outline: TAB-12F (UL1481P / UL1481T);
Type/Application: AF medium Power Amplifier max. 6 W @ 4 Ω , 14.4 V, THD=10%;
Daten/electr.data: Vcc typ.: 12 V; Iom: <2.5 A; Pd: <5 W; THD: 0.3 %; Gain: 37 dB; Rin: 5 MΩ; tmax amb: -25...+70 °C;
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Dimensions (WHD)
incl. pins / tip		 18 x 7 x 8 mm / 0.71 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   
ul1481_umgeb1.png
UL1481: Unitra
Günther Stabe † 19.8.20
ul1481_s.png UL1481: Unitra
Günther Stabe † 19.8.20
ul1481_innen.png
UL1481: Unitra
Günther Stabe † 19.8.20
Usage in Models 1= 1975?? ; 1= 1976 ; 1= 1977 ; 1= 1978? ; 4= 1979 ; 2= 1980?? ; 1= 1980 ; 1= 1983 ; 1= 1984?? ; 4= 1985?? ; 1= 1987 ; 2= 1988?? ; 1= 1988 ; 1= 1990?? ; 1= 1990
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):23

Collection of

Egon Strampe (D)
 
ul1481.jpg

 
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