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ST1

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ID = 56080
       
Country:
Germany
Brand: Rost, Dr. Rudolf; Hannover
Tube type:  Transistor   Universal 
Identical to ST1
Base Wires
Description Material/Aufbau/Pol.: Silizium Schalt-Triode (Unijunction ?);
Form/Case: ~ TO-1;
Daten/electr.data: transistorähnliche Kristalltriode zur Erzeugung von verstärkten Impulsen mit kurzen Sprungzeiten und rechteckiger Form: Zählketten, Rechenmaschinen etc.
Uc: -6 V, Ie: 1 mA; C: 10 pF, f g: > 1MHz, Ib: -1 mA, Ic: -20 mA, Rs: 30 Ohm, t s: 1 µsec. - 
Weight 1 g / 0.04 oz
Information source - - -   
-- Original prospect or advert   Dr.Rost
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Usage in Models 1= 1963 ; 1= 1964 ; 1= 1965 ; 1= 1967? ; 3= 1967 ; 1= 1968? ; 2= 1968 ; 1= 1969?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):11
 
rost_st1.jpg

 
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