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71C

Information - Help 
ID = 77048
       
Country:
United States of America (USA)
Brand: Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Developer: Sylvania (Hygrade, GTE, Nilco); Emporium (PA) 
Tube type:  Triode, vacuum   Audio Frequency 
Identical to 71C
Similar Tubes
Normally replaceable-slightly different:
  071H

Base UY-Base, 5 Pins (USA, April 1927)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)
Description This tube was developed by Sylvania in the latter part f 1928. It is extremely rare as the design was abandoned quite soon after the tube was first made commercially. It was very similar5 to the Arcturus 071H. 
Dimensions (WHD)
incl. pins / tip
x 108 x 45 mm / x 4.25 x 1.77 inch
Weight 48 g / 1.69 oz
 

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