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X-171A

Information - Help 
ID = 31106
       
Country:
United States of America (USA)
Brand:
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   Power/Output 
Identical to X-171A = UX171A = 71A = CX371A = CX71A = 471A = T-171A = C603_UX
Similar Tubes
Heater different:
  UX171

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.25 Ampere / Direct / Battery =
Dimensions (WHD)
incl. pins / tip
x 108 x 45 mm / x 4.25 x 1.77 inch
Weight 47 g / 1.66 oz
Information source -- Collector info (Sammler)   
 
emp_x171a_11.jpg
X-171A: aus ebay, Verkäufer uncle-papa
Gottfried Silberhorn

 
uxsockel_11~~47.png
X-171A: Fin Stewart
Fin Stewart

 

from Just Qvigstad

Usage in Models 1= 1929

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

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