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ID = 61658
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  IC - Integrated Circuit   RF/IF-Stage 
Identical to К174ХА2
Similar Tubes
Normally replaceable-slightly different:
  A244D ; TCA440

Base SPECIAL TUBEBASE in general
Filament Solid State

Material/Aufbau/Pol.: IC ( 34 Trans., 56 Widerst., 20 Dioden);
Form/Case/Outline: DIP-16;
Type/Anwendung/Application: AM-Receiver (Mixer, Oszillator, ZF) ;
Daten/ Vcc: 4.5 ...15 V; Icc: 10.5 mA; F: <30 MHz; Uout: 350 mV NF; t op: -15...+80 °C;
Ähnlich/similar: TCA440 (Daten s.o.)
Originalbezeichnung: K174XA2
Variante: K174XA02 -

Dimensions (WHD)
incl. pins / tip
21 x 7 x 8 mm / 0.83 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source -- Schematic   
  К174ХА2: (schematic)
Günther Stabe
К174ХА2: TTT Steidle 1981
Günther Stabe


Usage in Models 2= 1980 ; 1= 1984 ; 1= 1992

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):4

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