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ID = 53682
Brand: Unitra CEMI, Naukowo-Produkcyjne Centrum Półprzewodników; Warschau
Tube type:  IC - Integrated Circuit   RF/IF-Stage 
Identical to UL1220
Similar Tubes
Normally replaceable-slightly different:
  TDA1220 ; UL1219

Base SPECIAL TUBEBASE in general
Filament Solid State

Monolithic integrated circuit: AM mixer/osc, AM / FM IF amplifier and demodulator

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
20 x 7 x 6 mm / 0.79 x 0.28 x 0.24 inch
Weight 2 g / 0.07 oz
Günther Stabe † 19.8.20


Usage in Models 1= 1985??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):1

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