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ID = 42186
Great Britain (UK)
Brand: GEC, General Electric Co.; London
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to CV2289 = U37
Similar Tubes
Other class quality (otherwise equal):
  CV4061 ; Q/U37

Base Wires only.
Filament Vf 1.4 Volts / If 0.14 Ampere / Direct
Description Va<15kV piv, Ia<2mA 
Dimensions (WHD)
incl. pins / tip
13 x 48 x mm / 0.51 x 1.89 x inch
Information source - - Manufacturers Literature   
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CV2289: Private collection
Paul Cornelissen


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