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VT-39A

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ID = 8421
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Half-Wave Mercury-Vapor Rectifier   Power-supply 
Identical to VT-39A = 869A

Base Pin-and-blade jumbo (3 contacts) Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 5 Volts / If 18 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
x 347 x 128 mm / x 13.66 x 5.04 inch
Weight 476 g / 16.79 oz
Information source Tube Lore (II)   p.80 & 180
Tube Lore (I)   
Taschenbuch zum Röhren-Codex 1948/49
Universal Vade-Mecum, Electron Valves and Semiconductor Devices

869~~4.png VT-39A: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
 

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