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RG3-250A

Information - Help 
ID = 31373
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Half-Wave Mercury-Vapor Rectifier   Power-supply 
Identical to RG3-250A = 866A
Similar Tubes
Other base:
  RG3-250

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Top contact with a cap.
Was used by Industrial
Filament Vf 2.5 Volts / If 5 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
48 x 138 x mm / 1.89 x 5.43 x inch
Information source - - Manufacturers Literature   
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 60, p. 81
 
rg3_250a_mullard.jpg
RG3-250A: My tubes
Anonymous 413 Collector

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RG3-250A
Emilio Ciardiello

 
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RG3-250A: Manufacturer's Literature
Emilio Ciardiello

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