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ID = 37913
United States of America (USA)
Brand: Fairchild Semiconductor Inc., South Portland/Maine
Tube type:  IC - Integrated Circuit   Audio Frequency 
Identical to µA729
Similar Tubes
Normally replaceable-slightly different:
  ECG720 ; MC1305P ; SN76105 ; ULN2122

Base SPECIAL TUBEBASE in general
Description Aufbau/internal: IC (37 Trans., 37 Widerst., 11 Dioden);
Form/Case: DIL-14;
Typ/Content: FM Stereo Decoder;
Daten/ Ub: 12 V; tmin: -30 °C; tmax: 85 °C;
Vergleichstyp: UA729 = U6A7729394 (Fairchild), LM1305 (NSC)
Dimensions (WHD)
incl. pins / tip
19 x 7 x 8 mm / 0.75 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz

µA729: Loewe-Opta Stereodecoder 47390 (Ausschnitt)
Günther Stabe † 19.8.20
    More ...
dil14_to_69.gif µA729: TTT Steidle 1981
Günther Stabe † 19.8.20

Usage in Models 1= 1972

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

Collection of



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