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TX-222

Information - Help 
ID = 81221
       
Country:
United States of America (USA)
Brand: Travis Vacuum Products Inc.; Chicago, IL
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Screen-grid Tetrode   Audio Frequency 
Identical to TX-222 = UX222 = CX322 = 122 = 422

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 3.3 Volts / If 0.132 Ampere / Direct / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip
x 123 x 45 mm / x 4.84 x 1.77 inch
Weight 50 g / 1.76 oz
Information source -- Collector info (Sammler)   
 
222_ux~~4.png
TX-222: Fin Stewart
Fin Stewart

 

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