25Z6, Tube 25Z6; Röhre 25Z6 (25Z6)

Antique radios, Old Time Radios

25Z6

Country:	United States of America (USA)		Brand:	Common type USA
			Tube type:	High-vacuum Rectifier

Tube ID = 1993


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Identical to	25Z6
Similar Tubes	25Z6GT (other shape (e.g. bulb, size)) 25Z5 (other base) 25Z6G (other shape (e.g. bulb, size)) 25Z5MG (other shape (e.g. bulb, size)) 25Z6MG (other shape (e.g. bulb, size)) 26Z6 (Heater different)
First Source (s)	09.Dec.1935 : Electron Tube Registration List
Predecessor Tubes	25Z5

Base	Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ue)
Was used by	Radio/TV-reception etc.
Filament	-: Indirect / -: Series, AC/DC / If: 0.3 Ampere / Vf 25 Volts /
Description	Whith two independed diodes to be used as voltage doubler or higher current. NOT intended as full wave rectifier. [JR] Text in other languages (may differ)
Literature	Essential Characteristics, GE 1973 Taschenbuch zum Röhren-Codex 1948/49


	Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus

scc
Christian Schaufelberger

Telefunken Werkstattbuch
Wolfgang Bauer

Original data sheet
Michael Poll

Usage in Models

1= 1922 ; 1= 1932? ; 1= 1933?? ; 1= 1933 ; 1= 1934?? ; 3= 1934 ; 1= 1935?? ; 2= 1935? ; 1= 1936?? ; 56= 1936 ; 10= 1937?? ; 5= 1937? ; 24= 1937 ; 9= 1938?? ; 5= 1938? ; 63= 1938 ; 16= 1939?? ; 11= 1939? ; 64= 1939 ; 3= 1940?? ; 1= 1940? ; 34= 1940 ; 2= 1941?? ; 1= 1941? ; 13= 1941 ; 12= 1942?? ; 1= 1942 ; 1= 1943?? ; 3= 1944 ; 6= 1945?? ; 2= 1945 ; 8= 1946?? ; 2= 1946? ; 5= 1946 ; 6= 1947?? ; 1= 1947? ;

Number of Models with this tube 415

No further Information for

25Z6

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