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G250/3000

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ID = 30201
       
Country:
Great Britain (UK)
Brand: British Tungsram Radio Works Ltd.
Tube type:  Half-Wave Rectifier, gasfilled   Power-supply 
Identical to G250/3000

Base Edison big E27 = 27 mm Top contact with a cap.
Was used by Industrial
Filament Vf 2.5 Volts / If 5 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
x 150 x 45 mm / x 5.91 x 1.77 inch
Weight 70 g / 2.47 oz
Information source Universal Vade-Mecum, Electron Valves and Semiconductor Devices   group 60, p. 81
Babani, International Radio Tube Encyclopaedia   P. 276 & 277

1_edison_rect_28.png G250/3000: Manufacturer's Literature
Emilio Ciardiello


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