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AAY21

Information - Help 
ID = 51669
       
Country:
Germany
Brand: Valvo GmbH, Radioröhrenfabrik; Hamburg
Tube type:  Solid-State-Diode   Universal 
Identical to AAY21
Similar Tubes
Normally replaceable-slightly different:
  OA90

Base Wires
Filament Solid State
Description

Material/Aufbau: Germanium Punktkontakt;
Form/Case/Outline: DO-7;
Daten/electr.data: I F: 10 mA; U F: 0.5 V; I sp: 50 µA; U sp: 10 V; N: __ mW; Imax: 20 mA; Umax: 15 V; 12 ns; <1.5 pF; tmax j: 60 °C.
Schneller Schalt-Diode
-

 
Dimensions (WHD)
incl. pins / tip
3 x 7 x mm / 0.12 x 0.28 x inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70
 
sam_2125.jpg
AAY21: Sammlung: oskarelm
Oskar Elm

 
do7_132.gif
AAY21
Günther Stabe

 
aay21_dat.png
AAY21: Valvo Taschenbuch 1970
Heinz Höger



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