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2X2A

Information - Help 
ID = 4272
       
 
   
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to 2X2A = VT-119 = 1K22
Similar Tubes
Other class quality (otherwise equal):
  CV597

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Top contact with a cap.
Filament Vf 2.5 Volts / If 1.75 Ampere / Half indirect
Description

HV rectifier for CRT and radar power supplies. 12.5KV PIV at 7.5mA.
Made by GE, Hytron, RCA and Sylvania.

 
Tube prices 2 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Tube Lore (I)   
  2x2a.png
  2X2A: Internet
Miguel Angel Trujillo-Rodriguez
 
2x2a_1.jpg
2X2A: PR
Peter Roggenhofer † 25.4.18

 
2x2a_so.png
2X2A: ARRL Handbook 1972
Michael Schlör

 
2x2a_rca_tech1.png
2X2A: RCA TT
Götz Linss


from Just Qvigstad

Usage in Models 1= 1946?? ; 1= 1947? ; 1= 1949 ; 2= 1955?? ; 1= 1965 ; 1= 1968?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7


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