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387A_WE

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ID = 35019
       
Country:
United States of America (USA)
Brand: Western Electric Company Inc.; New York (NY)
Tube type:  Vacuum Pentode   VHF 
Identical to 387A_WE
Similar Tubes
Other base:
  386A_WE

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap.
Filament Vf 6.3 Volts / If 0.15 Ampere / Indirect
Description VHF signal pentode; 386A mushroom bulb with octal base and anode to the top cap. Typical operating: 120V, 7.5mA, 4.05mS.
Forerunner of 717A and of the industry standard 6AK5. 
Information source Tube Lore (I)   
- - Manufacturers Literature   

65_1.png 387A_WE: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
387a_characteristics.png
387A_WE: My schematic collection.
Pier Antonio Aluffi

Collection of

 
387a_we_a.jpg

387A_WE
 

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