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1-V

Information - Help 
ID = 3215
       
Country:
United States of America (USA)
Brand:
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to 1-V = 1_USA = AD = CV1999 = NU-1V
Similar Tubes
Normally replaceable-slightly different:
  1_RCA ; 6Z3
First Source (s)
1932 : 70 Years of Radiotubes and V.
Predecessor Tubes KR1   1_rectifier  
Successor Tubes 6Z3  

Base UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=B)
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Description

Erroneous also named 1V (in Codex 1948). However some tubes are labelled 1V. Marconi Canada and Radiotron have issued tubes so marked.

The 1-V tube is often referred to as type 1V on USA tube listings. Tube boxes are very often marked 1V and sometimes the tubes themselves have the 1V marking.

Heater 6.3 Volts, Current 0.3 Ampère
AC Plate 350 Volts max.
Peak inverse 1000 Volts max.
DC ouput current 50 milliampères max.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
x 100 x mm / x 3.94 x inch
Weight 35 g / 1.23 oz
Tube prices 1 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
  1v.png
  1-V: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
1-v_036r.jpg
1-V
Jacob Roschy

 
425_1.png
1-V: Telefunken Werkstattbuch
Wolfgang Bauer

 
1v_techdat01.png
1-V: Cunningham Radiotron Manual
Peter Hoddow


Usage in Models 1= 1924?? ; 1= 1932 ; 1= 1933? ; 25= 1933 ; 2= 1934?? ; 4= 1934? ; 16= 1934 ; 1= 1935?? ; 3= 1935? ; 15= 1935 ; 6= 1936?? ; 9= 1936? ; 18= 1936 ; 2= 1937?? ; 8= 1937? ; 8= 1937 ; 3= 1938?? ; 6= 1938? ; 23= 1938 ; 1= 1939? ; 6= 1939 ; 1= 1940?? ; 3= 1940 ; 1= 1941? ; 1= 1941 ; 1= 1943? ; 1= 1944 ; 3= 1945 ; 1= 1946 ; 1= 1947? ; 1= 1950??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):173


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