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071H

Information - Help 
ID = 72375
       
Country:
United States of America (USA)
Brand: Arcturus Radio Tube Co.; Newark, NJ
Developer: Arcturus Radio Tube Co.; Newark, NJ 
Tube type:  Triode, vacuum   Power/Output 
Identical to 071H
Similar Tubes
Normally replaceable-slightly different:
  71C
Heater different:
  071A ; CX371A ; UX171A

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 1.25 Ampere / Indirect / Parallel, (AC/DC)
Description

This tube is an indirectly heated version of the 071, with the midpoint of the heater connected to the cathode. This tube had a limited commercial life. It was first advertised late in 1928 but no longer available from December of that year.

 
Dimensions (WHD)
incl. pins / tip
x 113 x 45 mm / x 4.45 x 1.77 inch
Weight 48 g / 1.69 oz
Literature -- Collector info (Sammler)   
 
arcturus_071h_tube_bm.jpg
071H: Bob Millard collection
Fin Stewart

 
arcturus_071h_pin_ass.png
071H: Fin Stewart
Fin Stewart

 

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