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SY171C

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ID = 86550
       
Country:
United States of America (USA)
Brand: Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Developer: Sylvania (Hygrade, GTE, Nilco); Emporium (PA) 
Tube type:  Triode, vacuum   Power/Output 
Identical to SY171C
Similar Tubes
Other base and other heater:
  71A ; UX171A

Base UY-Base, 5 Pins (USA, April 1927)
Was used by Radio/TV-reception etc.
Filament Vf 6.5 Volts / If 0.25 Ampere / Indirect
Description

This tube was an indirectly heated version of the 71A/UX171A tubes

 
Dimensions (WHD)
incl. pins / tip
x 103 x 34 mm / x 4.06 x 1.34 inch
Weight 38 g / 1.34 oz
Information source -- Collector info (Sammler)   

71c_sock.png SY171C: Fin Stewart
Fin Stewart


Just Qvigstad
 
sylvania_s171c_tube_bc.jpg

 

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