radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

6U8

Information - Help 
ID = 3778
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: Tung-Sol Electric Inc.; Newark (NJ) 
Tube type:  Triode-Pentode 
Identical to 6U8 = ECF82 = 6TP1
Similar Tubes
Other class quality (otherwise equal):
  7731
Heater different:
  6U8A
First Source (s)
15.May.1951 : Electron Tube Registration List 971
Successor Tubes 7731   6BL8  

Base Noval, B9A
Filament Vf 6.3 Volts / If 0.45 Ampere / Indirect / Parallel, (AC/DC) /
Tube prices 1 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   

  6u8.png
  6U8: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Michael Schlör
 
6u8_057r.jpg
6U8
Jacob Roschy

 
no55_g_23.gif
6U8: RTT Schwandt
Günther Stabe

 
6u8_001.png
6U8: Manufacturer's Literature
Emilio Ciardiello


Usage in Models 1= 1947?? ; 1= 1950?? ; 1= 1951?? ; 1= 1952?? ; 3= 1952? ; 4= 1952 ; 46= 1953? ; 232= 1953 ; 1= 1954?? ; 15= 1954? ; 93= 1954 ; 53= 1955?? ; 6= 1955? ; 186= 1955 ; 25= 1956?? ; 9= 1956? ; 207= 1956 ; 5= 1957?? ; 10= 1957? ; 150= 1957 ; 44= 1958? ; 80= 1958 ; 32= 1959? ; 135= 1959 ; 17= 1960?? ; 8= 1960? ; 19= 1960 ; 1= 1961?? ; 5= 1961? ; 3= 1961 ; 16= 1962? ; 15= 1962 ; 2= 1963?? ; 4= 1963? ; 22= 1963 ; 2= 1964?? ; 3= 1964? ; 4= 1964 ; 5= 1965?? ; 2= 1965? ; 1= 1965 ; 4= 1966? ; 4= 1966 ; 8= 1967?? ; 4= 1967 ; 12= 1968?? ; 2= 1968? ; 6= 1968 ; 2= 1969?? ; 1= 1969? ; 1= 1969 ; 6= 1970?? ; 1= 1971? ; 1= 1972?? ; 1= 1972? ; 1= 1973?? ; 1= 1974 ; 1= 1975

Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1525


You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg