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3V4

Information - Help 
ID = 2119
       
Country:
United States of America (USA)
Brand:
Tube type:  Vacuum Pentode   Power/Output 
Identical to 3V4 = DL94 = N19 = 1P11 = CV1633
Similar Tubes
Other class quality (otherwise equal):
  3V4WA
Different connections:
  DL95 ; N18
First year 25.Oct.1945 Electron Tube Registration List
Base Miniatur-7-Pin-Base B7G, USA 1940 (Codex=Zza)
Was used by Radio/TV-reception etc.
Filament Vf 2.8 Volts / If 0.05 Ampere / Direct / Battery =
Description

Heizfaden-Mittenanschluss, daher auch Uf=1,4V und If=0,1A möglich.

 
Tube prices 4 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
3v4_corrected.png
3V4: corrected version
Roland Langfeld
3v4_so.png 3V4: RCA Reference Book 1968
Anonymous 10 Collector
More ...
Just Qvigstad 		3v4_1.png
3V4: Manufacturer's Literature
Emilio Ciardiello
More ...
Usage in Models 1= 1946? ; 4= 1946 ; 4= 1947? ; 41= 1947 ; 5= 1948?? ; 12= 1948? ; 86= 1948 ; 5= 1949?? ; 13= 1949? ; 110= 1949 ; 23= 1950?? ; 28= 1950? ; 103= 1950 ; 15= 1951?? ; 38= 1951? ; 62= 1951 ; 15= 1952?? ; 55= 1952? ; 71= 1952 ; 5= 1953?? ; 71= 1953? ; 117= 1953 ; 3= 1954?? ; 93= 1954? ; 119= 1954 ; 22= 1955?? ; 101= 1955? ; 80= 1955 ; 3= 1956?? ; 75= 1956? ; 102= 1956 ; 2= 1957?? ; 75= 1957? ; 27= 1957 ; 5= 1958?? ; 16= 1958? ; 33= 1958 ; 1= 1959? ; 47= 1959 ; 3= 1960?? ; 7= 1960 ; 1= 1961? ; 1= 1962? ; 1= 9999? ; 6= 9999
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1707

Collection of

David Erali (USA)
George Papaiz (CDN)
Michael Gnaedig-Fischer (MEX)
Geri Meier (CH)
Christian Schaufelberger (CH)
Bekir Yurdakul (F)
Marcello Astolfi (I)
Mauro Minghetti (I)
Emilio Focosi (I)
Timo Rantasaari (FIN)
Peter Löytynoja (FIN)
Collection of a member from FIN
Danko Tkalec (HR)
Frank Cuffe (IRL)
Tomasz Szczesniak (PL)
Reinhard Riek (D)
Michael Mischke (D)
Ottmar Rollmann (D)
Werner Sticht (D)
Thomas Eigenseher (D)
Collection of a member from D
Daniel Consales (D)
Oskar Elm (D)
Peter Pfeiffer (D)
 
3v4~~1.jpg

3V4
 
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