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CV473

Information - Help 
ID = 30653
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to CV473 = EY70 = 5641 = CV5211
Similar Tubes
Other base and data slightly different:
  CV4505
Multiple differences or of other kind:
  SN954
Successor Tubes CV4505  

Base Subminiatur-8, with space 1/8, B8D
Filament Vf 6.3 Volts / If 0.45 Ampere / Indirect / Parallel, (AC/DC defined voltage)
Description Va <930 piv; Ia <50mA mean. 
Dimensions (WHD)
incl. pins / tip
10 x 38 x 10 mm / 0.39 x 1.50 x 0.39 inch
Information source
 
cv_473_01.jpg
CV473: PA3ESY Vintage radio collection
Jan Poortman

 
cv473_so.png
CV473: rtt
Michael Schlör

 
cv473_1.png
CV473: Manufacturer's Literature
Emilio Ciardiello


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