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ID = 36839
Brand: Rost, Dr. Rudolf; Hannover
Tube type:  Transistor 
Identical to ST50
Similar Tubes
Normally replaceable-slightly different:
First Source (s)
Mar.1953 : -- Collector info (Sammler)
Predecessor Tubes ST10   ST20  

Base Wires
Description Material/Aufbau/Pol.: Silizium (?) PN Unijunction;
Form/Case: ähnlich TO-1;
Daten/ I F: 10 mA; U F: 20 V; Isp: - µA; ß (beta): -; N: 200 mW; Imax(Ic): 50 mA; Umax(Uce): 30 V; f g(FT): 10 MHz; tmax: 50 °C.
Für Schalteranwendungen. 
Weight 1 g / 0.04 oz
Information source - - -   
-- Collector info (Sammler)   KTT 1969/70
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