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5R4GY

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ID = 3835
       
Country:
Worldwide
Brand:
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Full-Wave Vacuum Rectifier 
Identical to 5R4GY = CV717
Similar Tubes
Other shape (e.g. bulb type):
  5R4G ; 5R4GYA ; 5R4GYB ; 5R4WGY
Normally replaceable-slightly different:
  CV684
Multiple differences or of other kind:
  5R4GYS
First Source (s)
10.Sep.1942 : Electron Tube Registration List 302
Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vy)
Filament Vf 5 Volts / If 2 Ampere / Direct
Description Va <2.5kV piv, Ia pk <0.65;
Typically 350V rms 270mA mean; 1000V rms 120mA mean with Capacitative input. (MOV data 1961) 
Dimensions (WHD)
incl. pins / tip		 51 x 130 x mm / 2.01 x 5.12 x inch
Tube prices 5 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature
  5r4gysc.png
  5R4GY: Da una mia realizzazione
Antonio Bordini
 
_dsc0328_a.jpg
5R4GY: scc
Christian Schaufelberger
 
5r4gy_so.png
5R4GY: ARRL Handbook 1972
Michael Schlör
 
5r4gy.png
5R4GY: Lorenz Empfänger - Röhren
Anonymous 54 Collector
Usage in Models 1= 1945?? ; 1= 1945 ; 2= 1946 ; 1= 1947? ; 5= 1947 ; 2= 1948?? ; 5= 1948 ; 7= 1949 ; 10= 1950?? ; 2= 1950? ; 5= 1950 ; 1= 1951? ; 3= 1951 ; 2= 1952 ; 1= 1953? ; 2= 1953 ; 1= 1954? ; 4= 1954 ; 7= 1955?? ; 4= 1955 ; 2= 1956?? ; 1= 1956? ; 4= 1956 ; 1= 1957?? ; 1= 1957? ; 1= 1957 ; 1= 1958?? ; 1= 1958? ; 6= 1958 ; 1= 1959? ; 2= 1959 ; 6= 1960?? ; 1= 1960? ; 5= 1960 ; 1= 1962? ; 2= 1964 ; 1= 1965?? ; 1= 1971
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):104
Collection of Christian Schaufelberger (CH)
Collection of Willy De Grande (B)
Collection of Trev Levick (D)
Collection of Ulrich Fieseler (D)
Collection of Ottmar Rollmann (D)
Collection of Raynal Aufils (F)
Collection of Emilio Ciardiello (I)
Collection of Georges Werts (B)
Collection of Danko Tkalec (HR)
Collection of Eduard Abfalterer (I)
Collection of Antonio Varrica (I)
Collection of Kazimierz Jarosz (S)
Collection of Carlo La Perna (I)
Collection of George Papaiz (CDN)
Collection of Alberto Ammendola (I)
Collection of Jean-Jacques Pontigny (F)
Collection of Bruce Morgenstern (CDN)
Collection of João-Afonso Santos (P)
Collection of Antonio Bordini (I)
Collection of Michael Gnaedig-Fischer (MEX)
Collection of Thomas Lüthe (D)
Collection of Lars Nord (S)
Collection of Robert Gillespie (USA)
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