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5517

Information - Help 
ID = 6935
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: Raytheon Mfg. Co.; Cambridge, MA 
Tube type:  Gas Rectifier 
Identical to 5517 = CK1013 = CK5517 = CV3609
First Source (s)
30.Apr.1947 : Electron Tube Registration List 581

Base Miniatur-7-Pin-Base B7G, USA 1940 (Codex=Zi) Top contact with a cap.
Filament
Description Cold cathode rectifier with trigger electrode, intended for photoflash applications.
Made by Hytron, Raytheon, Sylvania, Tung-Sol.
Raytheon can be easily identified by the pronounced vacuum seal on the body side. 
Tube prices 2 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   
Tube Lore (I)
  ck5517_appa_1.png
  5517: Manufacturer's Literature
Emilio Ciardiello
 
5517_ts_b.jpg
5517: Private collection
Emilio Ciardiello

 
5517_so.png
5517: ARRL Handbook 1972
Michael Schlör

 
5517_1.png
5517: Manufacturer's Literature
Emilio Ciardiello


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