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GDT

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ID = 46187
       
Country:
Germany
Brand: Werk für Bauelemente der Nachrichtentechnik (WBN), Teltow, VEB, RFT (Ostd.) - vorm. DRALOWID
Tube type:  Solid-State-Diode   Detector 
Identical to GDT
Similar Tubes
Different maximum ratings:
  OA642

Base Wires
Description Material/Aufbau: Germanium Punktkontakt;
Form/Case: (axial);
Daten/electr.data: I F: 2 mA; U F: 1 V; I sp: 20 µA; U sp: 10 V; Imax: 20 mA; Umax: 30 V; tmax: 60 °C.
Ge-Richtdiode für Hochfrequenz. Vorläufer der OA642-Reihe mit breiten Toleranzwerten. - 
Dimensions (WHD)
incl. pins / tip
16 x 6 x mm / 0.63 x 0.24 x inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   WBN-Katalog 1956

gdt_detektor_sch_1.png
GDT: Hinweisblatt GDT von WBN 1957
Wolfgang Eckardt

detektor_mitgdt_teltow.png
GDT: WBN-Katalog 1952
Wolfgang Eckardt

Usage in Models 1= 1951?

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

Collection of

 
wbn_gdt.jpg

GDT
 

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