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11TA31

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ID = 28018
       
Country:
Czechoslovakia
Brand: Tesla; Praha, Bratislava etc.
Tube type:  Voltage Regulator, single   Power-supply 
Identical to 11TA31
Base Miniatur-7-Pin-Base B7G, USA 1940
Filament
Description

Strike = 155V, regulation = 2.0V - similar to: 0A2, STV150/30, StR150/30, 150C1, 150C2, 150C4, CV10664, CV1832, CV2903, CV8161, HD51, M8223, QS1207, QS1210, SR56

 
Dimensions (WHD)
incl. pins / tip		 18 x 67 x mm / 0.71 x 2.64 x inch
Weight 10 g / 0.35 oz
11ta31_pins_gifa.gif 11TA31: Personal photos and collection of Christian Walldorf
Christian Walldorf

Just Qvigstad 		11ta31_data_gifa.gif
11TA31: Personal photos and collection of Christian Walldorf
Christian Walldorf
More ...
Usage in Models 3= 1950?? ; 2= 1952?? ; 6= 1955?? ; 2= 1956?? ; 1= 1956 ; 3= 1959? ; 8= 1960?? ; 1= 1962?? ; 1= 1962? ; 1= 1963?? ; 1= 1964? ; 5= 1965?? ; 1= 1970??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):35

Collection of

Tomasz Szczesniak (PL)
Collection of a member from D
 
11ta31_pic.jpg

11TA31
 
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