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OA705

Information - Help 
ID = 46175
       
Country:
Germany
Brand: Werk für Fernmeldewesen (OSW, HF, WF) Berlin, VEB, RFT (Ostd.)
Developer: Werk für Bauelemente der Nachrichtentechnik (WBN), Teltow, VEB, RFT (Ostd.) - vorm. DRALOWID 
Tube type:  Solid-State-Diode   Universal 
Identical to OA705
Similar Tubes
Other shape (e.g. bulb type):
  GA104
Successor Tubes GA104  
Base Wires
Description

Material/Aufbau: Germanium Punktkontakt;
Form/Case/Outline: Allglas, axial;
Daten/electr.data: I F: 2 mA; U F: 1 V; I sp: 15 µA; U sp: 10 V; Imax: 45 mA; Umax: 100 V; tmax j: 60 °C.
Ge-Universaldiode mit hochohmigem Sperrwiderstand
-

 
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 -- Collector info (Sammler)   Radio und Fernsehen H.15/1961
-- Original-techn. papers.   WBN-Datenblatt 1957
oa705.png
OA705: der prakt.funkamateur 34/S.64
Egon Strampe
do29_175.gif OA705: DVT 1971 ECA
Günther Stabe † 19.8.20
wbn_oa705_datenblatt1957.png
OA705: WBN-Datenblatt_1957
Wolfgang Eckardt
Usage in Models 1= 1965?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

Peter Pfeiffer (D)
Oskar Elm (D)
Michael Mischke (D)
Jörg Kulbe (D)
 
oa705_2.jpg

OA705
 
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