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µA703

Information - Help 
ID = 34218
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  IC - Integrated Circuit   RF/IF-Stage 
Identical to µA703
Similar Tubes
Normally replaceable-slightly different:
  LM703L
Other base and data slightly different:
  BA401 ; CA3028 ; CA3053 ; ECG724 ; MFC6010 ; TA7045M ; TA7060
Multiple differences or of other kind:
  µA753
First Source (s)
Mar.1970 : -- Collector info (Sammler) ELEKTOR
Successor Tubes LM703L  

Base Wires
Filament Solid State
Description

Aufbau: IC (3 Trans., 2 Dioden, 2 Widerst.);
Form/Case/Outline: TO-99 | ~ TO-105 (6 Pins belegt) / DIP-8;
Type/Application: ZF-Verstärker/Mischer/Oszillator bis 150 MHz; Ausgang mit offenem Kollektor;
Daten/electr.data: Ub: 10...12 V; Ub max: 20 V; Rauschzahl: 6.5 db; Leistungsaufnahme: 150 mW;
Nachfolger: LM703L (Trans.3 mit 5-fachem Emitter) im Plastikgehäuse, LM703LN im DIL8-Gehäuse
Austausch-/Vergleichstypen: UA703 (div.), RC703 (Raytheon), SN76603 (TI), UBB770339, ...;
Anschlüsse (TO-99, Plastik): 1=Entkopplung (über 30MHz zwingend), 3=ZE hoch, 4=(-), 5=ZE niedrig, 7=OUT, 8=(+).
Anschlüsse DIL8: 1=ZE hoch, 2=(-), 3=ZE niedrig, 5=OUT, 6=(+), 7=Entkopplung;
-

 
Dimensions (WHD)
incl. pins / tip
10 x 6 x 8 mm / 0.39 x 0.24 x 0.31 inch
Weight 1 g / 0.04 oz
Tube prices 1 Tube prices (visible for members only)
  a703_umgeb1.gif
  µA703: RIM Jahrbuch 1975
Günther Stabe
 
a703_c.jpg
µA703: G.S.
Günther Stabe

 
a703_s.gif
µA703: Elektor 03/1970
Günther Stabe

 
a703_daten1.png
µA703: Elektor
Günther Stabe


Usage in Models 1= 1968? ; 1= 1969? ; 2= 1969 ; 1= 1970? ; 1= 1971? ; 1= 1971 ; 2= 1972 ; 1= 1973?? ; 3= 1973 ; 1= 1975 ; 1= 1976 ; 2= 1977 ; 1= 1978 ; 1= 1980? ; 1= 1980

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):20


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