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ID = 68655
Brand: Halbleiterwerk Frankfurt /Oder, VEB, (HFO); Frankfurt /Oder (Ostd.)
Tube type:  IC - Integrated Circuit   RF/IF-Stage 
Identical to R281D
Similar Tubes
Other class quality (otherwise equal):
  A281 ; A281D ; TAA981

Base SPECIAL TUBEBASE in general

Schaltkreis für Amateure (größere Datentoleranzen)

Aufbau/Content: IC (6 Trans., 8 Widerst., 4 Dioden);
Form/Case/Outline: DIP-14;
Type/Application: AM-/FM-ZF-Verstärkung;
Daten/ Vcc: 4...11 V; Icc: <9 mA; Pd: __ mW; t op: -10...+70 °C;

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
Information source - - Manufacturers Literature   

R281D: Datenblatt HFO
Wolfgang Eckardt
    More ...
R281D: Datenblatt HFO
Wolfgang Eckardt


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