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FP-61

Information - Help 
ID = 82146
       
Country:
United States of America (USA)
Brand: General Electric Co. (GE); Bridgeport CT, Syracuse NY
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Screen-grid Tetrode   Audio Frequency 
Identical to FP-61
Similar Tubes
Normally replaceable-slightly different:
  UX232

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Top contact with a cap.
Was used by Industrial
Filament Vf 2 Volts / If 0.6 Ampere / Direct / Specified voltage AC/DC
Description

This tube was designed by GE as an industrial version of the UX232. It is described as a Screen Grid Pliotron

 
Dimensions (WHD)
incl. pins / tip
x 129 x 45 mm / x 5.08 x 1.77 inch
Weight 48 g / 1.69 oz
Information source - - Manufacturers Literature   GE Vacuum Tube Designations 12/10/1930
 

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