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ID = 46195
Brand: Werk für Fernmeldewesen (OSW, HF, WF) Berlin, VEB, RFT (Ostd.)
Tube type:  Solid-State-Diode 
Identical to OA780
Similar Tubes
Different maximum ratings:
  GAY64 ; OA720 ; OA721 ; OA741
Successor Tubes GAY64  

Base Wires
Description Material/Aufbau: Germanium Golddrahtdiode für Schaltzwecke;
Form/Case: Allglas, axial;
Daten/ I F: 75 mA; U F: <1 V; I sp: <250 µA; U sp: 80 V; Imax: 50 mA; Umax: 80 V; tmax: 70 °C.
- Ausgewählte Exemplare der Reihe OA720-741. 
Dimensions (WHD)
incl. pins / tip
13 x 4 x mm / 0.51 x 0.16 x inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   Radio und Fernsehen H.21/1961

do29_179.gif OA780: DVT 1971 ECA
Günther Stabe † 19.8.20

Usage in Models 1= 1967

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

Collection of



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