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6BY4

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ID = 4696
       
Country:
United States of America (USA)
Brand: General Electric Co. (GE); Bridgeport CT, Syracuse NY
Tube type:  Triode, vacuum 
Identical to 6BY4
Predecessor Tubes L-54  
Successor Tubes 7077   7486  

Base Coaxial 7077
Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect
Description

High mu UHF planar triode. Titanium-ceramic microminiature body. Mu 100.
Derived from the developmental L-54 prototype, 6BY4 was introduced in November 1955 and can be considered the forerunner of many UHF and SHF triodes, such as the 7077 and the 7486.

 
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
-- Original-techn. papers.   Electronics, November 1955

6by4_sockel.png 6BY4: Essential characteristics
Peter Hoddow

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Just Qvigstad
6by4_schnitt.png
6BY4: Funkschau Heft 7 1956
Karlheinz Fischer

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