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1X2B

Information - Help 
ID = 4184
       
 
   
Tube type:  Half-Wave Vacuum Rectifier 
Identical to 1X2B
Similar Tubes
Normally replaceable-slightly different:
  1R6 ; 1R9 ; 1X2 ; DY80
Predecessor Tubes 1X2  

Base Noval, B9A Top contact with a cap
Filament Vf 1.25 Volts / If 0.2 Ampere / Direct
Tube prices 2 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
- - Manufacturers Literature   
  1x2b.png
  1X2B: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
1x2b.jpg
1X2B: Eigene Sammlung
Urs Suter

 
1x2b_so.png
1X2B: ARRL Handbook 1972
Michael Schlör

 
1x2b.png
1X2B: Manufacturer's Literature
Emilio Ciardiello


Usage in Models 1= 1951?? ; 1= 1954? ; 2= 1955?? ; 24= 1955? ; 13= 1955 ; 2= 1956?? ; 282= 1956? ; 15= 1956 ; 157= 1957? ; 9= 1957 ; 1= 1958?? ; 3= 1958? ; 8= 1958 ; 5= 1959? ; 6= 1959 ; 3= 1960?? ; 1= 1961?? ; 2= 1961? ; 1= 1961 ; 6= 1962 ; 8= 1963 ; 1= 1964? ; 4= 1964 ; 2= 1965?? ; 18= 1965 ; 2= 1966? ; 7= 1966 ; 2= 1967?? ; 2= 1967? ; 7= 1967 ; 3= 1968?? ; 3= 1968 ; 1= 1969?? ; 9= 1969 ; 2= 1970?? ; 1= 1970? ; 1= 1970

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):615


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