Antique radios, Old Time Radios

33

Country:	United States of America (USA)		Brand:	Common type USA
			Tube type:	Vacuum Pentode Power/Output

Tube ID = 3298


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Identical to	33 = UY-33 = UY33 = UZ133D = 233 = ER33 = ER233 = VT-33 = 33S
Similar Tubes	Normally replaceable-slightly different: 38033
First Series	1931 Radios von gestern
First Source (s)	Jun.1931 : -- Collector info (Sammler)

Base	UY-Base, 5 Pins (USA, April 1927) (Codex=Hy)
Filament	Vf 2 Volts / If: 0.26 Ampere /
Description	USA Text in other languages (may differ)
Tube prices	0 Tube prices (visible for members only)
Literature	Essential Characteristics, GE 1973 Taschenbuch zum Röhren-Codex 1948/49


	Giuseppe Antonio Tusini

K.H.Fischer
Karlheinz Fischer

Telefunken Werkstattbuch
Wolfgang Bauer

Sylvania Technical Manual
Peter Hoddow

Usage in Models (calculation each 25th of the month)	1= 1929 ; 1= 1931?? ; 8= 1931? ; 30= 1931 ; 5= 1932?? ; 21= 1932? ; 34= 1932 ; 1= 1933?? ; 15= 1933 ; 5= 1934?? ; 3= 1934? ; 16= 1934 ; 12= 1935?? ; 6= 1935? ; 42= 1935 ; 13= 1936?? ; 25= 1936 ; 5= 1937?? ; 6= 1937? ; 17= 1937 ; 11= 1938?? ; 2= 1938? ; 13= 1938 ; 19= 1939?? ; 21= 1939 ; 3= 1940?? ; 5= 1940 ; 1= 1941?? ; 2= 1941? ; 3= 1942?? ; 1= 1942? ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 347

No further Information for

33

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