Antique radios, Old Time Radios

0A2

Country:	Worldwide		Brand:	Common type Worldwide
			Tube type:	Voltage Regulator, single

Tube ID = 4071


	previous \| next

Identical to	0A2 = CV1832 = 150C2 = StR150/30 = STV150/30 = AG5211 = GD150M/S = CV2903 = SR56
Similar Tubes	Normally replaceable-slightly different: ST100 Other class quality (otherwise equal): 0A2WA; 6073; CV4020
First Source (s)	08.Jun.1945 : Electron Tube Registration List

Base	Miniatur-7-Pin-Base B7G, USA 1940 (Codex=Z)
Was used by	Technology / Measurement
Filament	-: No heater /
Description	Stabilized voltage 150V, regulation within 2V from 5 to 30mA; 185V minimum anode supply.
Tube prices	0 Tube prices (visible for members only)
Literature	Essential Characteristics, GE 1973 Taschenbuch zum Röhren-Codex 1948/49


	RCA Tube Manual Peter Hoddow

Thomas Eigenseher

Ratheiser RTH,3.Aufl.,1964
Egon Penker

Telefunken Taschenbuch 1971
Anonymous 15 Collector

Usage in Models (calculation each 25th of the month)

1= 1941?? ; 1= 1941 ; 1= 1942?? ; 1= 1945?? ; 1= 1947? ; 3= 1947 ; 1= 1948?? ; 1= 1948 ; 1= 1949? ; 1= 1949 ; 1= 1950?? ; 2= 1950? ; 1= 1951?? ; 1= 1951 ; 2= 1952? ; 2= 1952 ; 2= 1953? ; 2= 1953 ; 3= 1954 ; 8= 1955?? ; 1= 1955? ; 5= 1955 ; 1= 1956?? ; 2= 1956? ; 16= 1956 ; 1= 1957?? ; 4= 1957? ; 3= 1957 ; 4= 1958?? ; 3= 1958? ; 12= 1958 ; 4= 1959? ; 5= 1959 ; 13= 1960?? ; 2= 1960? ; 11= 1960 ;

Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 209

No further Information for

0A2

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]