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ID = 32649
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: Western Electric Company Inc.; New York (NY) 
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to 5531

Was used by Transmittertube (Radio)
Filament Vf 6.3 Volts / If 92 Ampere / Direct

Integral heatsink, forced-air cooled power triode, capable of 10KW anode dissipation with an air flow of 600 cfm. 5531 was intended for broadcast transmission and RF heating applications up to 30MHz. Machlett, Sylvania and WE known manufacturers.

Dimensions (WHD)
incl. pins / tip
200 x 260 x mm / 7.87 x 10.24 x inch
Weight 13500 g / 476.20 oz
Information source Tube Lore (I)   
- - Manufacturers Literature   
Electron Tube Registration List
5531: Private collection
Emilio Ciardiello

5531: Manufacturer's Literature
Emilio Ciardiello

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