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NU20_EN

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ID = 20043
       
Country:
Great Britain (UK)
Brand: Clarion Radio Valve Co.; London
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to NU20_EN = CV1268 = W1624
Similar Tubes
Normally replaceable-slightly different:
  5Y3G ; U50

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 5 Volts / If 2 Ampere / Direct
Description 350V rms, 120mA dc. 
 
nu20en_so.png
NU20_EN: ARRL Handbook 1972
Michael Schlör

 
cv1268nu20_1_2.png
NU20_EN: Manufacturer's Literature
Emilio Ciardiello


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