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ID = 30109
Great Britain (UK)
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to U37 = CV2289
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
Tube prices 1 Tube prices (visible for members only)
Information source - - Manufacturers Literature   
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U37: My tubes
Anonymous 413 Collector

U37: AWV Radiotron Valve Data Book
Stuart Irwin

Usage in Models 3= 1949 ; 3= 1950 ; 3= 1951 ; 2= 1952

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):11

Collection of a member from FIN

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