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AA142

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ID = 51667
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Solid-State-Diode   Detector 
Identical to AA142
Similar Tubes
Normally replaceable-slightly different:
  AA140
Base Wires
Description Material/Aufbau: Germanium Planar, 2-fach-Demodulator-/Mess-Diode;
Form/Case: SOT-33 Anschlussbelegung A1-K1/K2-A2;
Daten/electr.data: I F: 10 mA; U F: 1 V; I sp: 4 µA; U sp: 10 V; N: 34 mW; Imax: 10 mA; Umax: 30 V; f g: __ MHz; tmax j: 100 °C (Angabe pro System).
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Dimensions (WHD)
incl. pins / tip		 7 x 5 x 4 mm / 0.28 x 0.20 x 0.16 inch
Weight 1 g / 0.04 oz
Information source - - -   
-- Collector info (Sammler)   KTT 1969/70
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aa142_appl.png
AA142: Telefunken
Thomas Günzel † 1.8.22
sot33_2.gif AA142
Günther Stabe † 19.8.20
3333.png
AA142: Telefunken Taschenbuch 1969
Oskar Elm
Usage in Models 1= 1964??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Documents about this component
  AA142 - Die Germanium-Planar-Dioden AA142 und der Silizium-Transistor BF229 in einem AM/FM-Demodulator 571 KB
 
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