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VT-42

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ID = 7177
       
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-42 = CV642
Similar Tubes
Normally replaceable-slightly different:
  872

Base Jumbo 4-pin bayonet (1918) (Codex=Bz) Top contact with a cap.
Was used by Military and/or Government
Filament Vf 5 Volts / If 10 Ampere / Direct
Description

Jumbo 4-pin base.

 
Dimensions (WHD)
incl. pins / tip
x 217 x 58 mm / x 8.54 x 2.28 inch
Weight 225 g / 7.94 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   
Tube Lore (II)   p. 180

872.png VT-42: Manufacturer's Literature
Emilio Ciardiello

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