Antique radios, Old Time Radios

35Z4GT

ID = 3236

Country:

United States of America (USA)

Brand:	Common type USA tube/semicond. Common type USA tube/semicond. General Electric Co. (GE); Bridgeport CT, Syracuse NY Philco, Philadelphia Stg. Batt. Co.; USA
Tube type:	Half-Wave Vacuum Rectifier

Identical to

35Z4GT = CV2500 = 35Z4

Similar Tubes

Other shape (e.g. bulb type):

35Z4G

Other base:

35X4 ; 35Z3

First Source (s)

06.Jan.1939 : Electron Tube Registration List

Successor Tubes

35W4 35Z3

Base	Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ui)
Filament	Vf 35 Volts / If 0.15 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Tube prices	2 Tube prices (visible for members only)
Information source	Essential Characteristics, GE 1973 Taschenbuch zum Röhren-Codex 1948/49


	35Z4GT: RCA Manual RC-14 Heinz Höger

35Z4GT: Collection JR
Jacob Roschy

35Z4GT: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20

35Z4GT: Sylvania Technical Manual
Peter Hoddow

from Just Qvigstad

Usage in Models

3= 1938 ; 7= 1939?? ; 18= 1939? ; 65= 1939 ; 7= 1940?? ; 11= 1940? ; 35= 1940 ; 4= 1941?? ; 12= 1941? ; 17= 1941 ; 4= 1942?? ; 3= 1942? ; 2= 1942 ; 2= 1943 ; 1= 1945 ; 14= 1946 ; 1= 1947?? ; 3= 1947? ; 15= 1947 ; 3= 1948?? ; 1= 1948? ; 12= 1948 ; 3= 1949?? ; 2= 1949? ; 17= 1949 ; 5= 1950?? ; 5= 1950 ; 7= 1951 ; 2= 1952?? ; 1= 1952 ; 1= 1953?? ; 2= 1954? ; 1= 1955?? ; 1= 1957 ; 1= 2000??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):288

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35Z4GT

Common type USA tube/semicond.