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38031

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ID = 15492
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Triode, vacuum   Power/Output 
Identical to 38031 = CV947
Similar Tubes
Normally replaceable-slightly different:
  31

Base UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
Was used by Military and/or Government
Filament Vf 2 Volts / If 0.13 Ampere / Indirect
Description

US Navy code for 31.

 
Information source Tube Lore (II)   p. 182
Tube Lore (I)   
Taschenbuch zum Röhren-Codex 1948/49
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren

31_5.png 38031: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
 

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