AZ 4, Tube AZ4; Röhre AZ 4 (AZ4)

Antique radios, Old Time Radios

AZ4

Country:	Netherlands		Brand:	Philips; - Eindhoven; Netherlands
			Tube type:	Full-Wave Vacuum Rectifier Power-supply

Tube ID = 1888


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Identical to	AZ4 = WE56
Similar Tubes	AZ12 (other base)
First Series	May.1938 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)	May.1938 : Philips Bulletin
Predecessor Tubes	1561 RGN2004 AZ2
Successor Tubes	1956 EZ81 GZ32 GZ34

Base	Europe side contact base P (P8A) (Codex=So)
Was used by	Radio/TV-reception etc.
Filament	-: Direct / -: Parallel, (AC/DC) / If: 2.3 Ampere / Vf 4 Volts /
Description	. Text in other languages (may differ)
Tube prices	0 Tube prices (visible for members only)
Literature	Taschenbuch zum Röhren-Codex 1948/49 Design = Philips


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

JR
Jacob Roschy

Telefunken Werkstattbuch
Wolfgang Bauer

RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

Usage in Models

11= 1938 ; 1= 1939?? ; 7= 1939 ; 1= 1940?? ; 1= 1940 ; 1= 1941? ; 9= 1941 ; 1= 1942? ; 13= 1942 ; 5= 1943?? ; 4= 1943 ; 2= 1944? ; 3= 1944 ; 2= 1945?? ; 1= 1945? ; 4= 1945 ; 1= 1946?? ; 4= 1946 ; 1= 1947?? ; 2= 1947? ; 4= 1947 ; 1= 1948? ; 8= 1948 ; 6= 1949 ; 2= 1950?? ; 14= 1950 ; 1= 1951 ; 2= 1952? ; 1= 1952 ; 2= 1953 ; 2= 1954 ; 2= 1955?? ; 1= 1961 ; 1= 1962? ; 2= 1967? ;

Number of Models with this tube 123

No further Information for

AZ4

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