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RG1/250

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ID = 17820
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Half-Wave Mercury-Vapor Rectifier   Power-supply 
  Ca. 1925 up to 1945 very rare. ***
Identical to RG1/250 = CV3667 = GU1 = CV1623 = VT138_GPO
Similar Tubes
Normally replaceable-slightly different:
  CV1262

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Industrial
Filament Vf 4 Volts / If 2.7 Ampere / Direct
Description

3250 V PIV, 250 mA.

 
Tube prices 3 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

gu1_2.png RG1/250: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
Usage in Models 1= 1951

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
rg1250_mull.jpg

RG1/250
 

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