radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

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

 
oa705_2.jpg

OA705
 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg