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UE-972

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ID = 83613
       
Country:
United States of America (USA)
Brand: United Electronics Co.; Newark, NJ
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Half-Wave Mercury-Vapor Rectifier   Power-supply 
Identical to UE-972 = 872A

Base Jumbo 4-pin bayonet (1918) Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 5 Volts / If 6.75 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
x 238 x 64 mm / x 9.37 x 2.52 inch
Information source Tube Lore (II)   P. 80
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 66, p. 90

4at_10~~10.png UE-972: Fin Stewart
Fin Stewart


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