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17EW8

Information - Help 
ID = 4021
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Double Triode   VHF 
Identical to 17EW8 = HCC85
Similar Tubes
Normally replaceable-slightly different:
  18AQ8
First Source (s)
03.Aug.1959 : Electron Tube Registration List

Base Noval, B9A
Filament Vf 17 Volts / If 0.15 Ampere / Indirect / Series, AC/DC
Tube prices 2 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Röhren-Taschen-Tabelle, (Franzis RTT)   
 
17ew8_hcc85_005r.jpg
17EW8: Collection JR
Jacob Roschy

 
no53_g_32.gif
17EW8: RTT Schwandt
Günther Stabe

 
17ew8_techdat01.png
17EW8: RCA Tube Manual
Peter Hoddow


Usage in Models 3= 1955?? ; 3= 1958?? ; 1= 1958? ; 1= 1959? ; 18= 1960?? ; 2= 1961?? ; 3= 1961? ; 3= 1961 ; 3= 1962?? ; 3= 1962? ; 3= 1962 ; 2= 1963?? ; 9= 1963? ; 16= 1963 ; 2= 1964?? ; 11= 1964? ; 2= 1964 ; 9= 1965?? ; 3= 1965? ; 1= 1965 ; 4= 1966?? ; 21= 1966? ; 1= 1966 ; 2= 1967?? ; 1= 1967? ; 1= 1967 ; 1= 1968?? ; 2= 1968? ; 1= 1969?? ; 1= 1970??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):133


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