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235/C

Information - Help 
ID = 81816
       
Country:
Great Britain (UK)
Brand: Cossor, A.C.; London
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Screen-grid Tetrode   RF/IF-Stage   Controlling (mu) 
  Ca. 1925 up to 1945 rare.
Identical to 235/C
Similar Tubes
Normally replaceable-slightly different:
  235

Base UY-Base, 5 Pins (USA, April 1927) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Indirect / Specified voltage AC/DC
Description

This tube was possibly for export only.  It appears in an Australian advertisement bythe wholesale importer W G Watson of Melbourne in January 1933.

 
Dimensions (WHD)
incl. pins / tip
45 x 123 x mm / 1.77 x 4.84 x inch
Weight 50 g / 1.76 oz
Information source - - Manufacturers Literature   
 

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