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OA645

Information - Help 
ID = 35156
       
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 OA645
Similar Tubes
Other shape (e.g. bulb type):
  GA101
Different maximum ratings:
  OA625
First Source (s)
Sep.1956 : -- Collector info (Sammler)
Successor Tubes GA101  

Base Wires
Filament Solid State
Description Germanium contact point high-frequency diode, intended for use as detector in AM receivers or other purposes.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
4 x 12 x mm / 0.16 x 0.47 x inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   KTT 1969/70
  oa645gf120gf121.gif
  OA645: Funktechnik 18/67
Egon Strampe
 
wf_oa645.jpg
OA645: W.E.
Wolfgang Eckardt

 
do29_32.gif
OA645: DVT 1971 ECA
Günther Stabe

 
oa645_dat.png
OA645: KTT 4.Aufl. Franzis-Verlag
Heinz Höger


Usage in Models 1= 1960 ; 2= 1961 ; 1= 1962 ; 1= 1968 ; 2= 1971

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7


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