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TAA991

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ID = 40787
       
Country:
Germany
Brand: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
Tube type:  IC - Integrated Circuit   RF/IF-Stage 
Identical to TAA991
Similar Tubes
Normally replaceable-slightly different:
  A281
Multiple differences or of other kind:
  TAA981
Base Wires
Description

Aufbau/Content: IC (6 Trans., 9 Widerst., 4 Dioden);
Form/Case/Outline: TO-73 (12 Pins) | DIP-14 (TAA991D) | QIP-14 (TAA991Q);
Type/Application: AM-/FM-ZF-Verstärkung;
Daten/electr.data: Vcc: 4...11 V; Icc: 2 ... 3.6 mA; t amb: -15...+80 °C.
Ähnlich/similar: A281D (HFO, DIL-14), TAA981;
-

 
Dimensions (WHD)
incl. pins / tip		 10 x 7 x 10 mm / 0.39 x 0.28 x 0.39 inch
Weight 1 g / 0.04 oz
taa991d_umgeb1.gif
TAA991: Schaub Touring studio 104A (Ausschnitt)
Günther Stabe † 19.8.20
dil14_to_49.gif TAA991: TTT Steidle 1981
Günther Stabe † 19.8.20
More ...
 d_siemens_taa991_1.png
TAA991: Siemens Integrierte Schaltungen 1972/73
Thomas Günzel † 1.8.22
More ...
Usage in Models 1= 1971 ; 3= 1972 ; 8= 1973 ; 2= 1974 ; 2= 1975 ; 1= 1976 ; 1= 1977 ; 1= 1980??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):19

Collection of

Museum Roggenhofer (A)
Karlheinz Fischer (D)
 
taa991_mw.jpg

TAA991
 
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