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ID = 44050
Brand: Thomson (marque), Thomson-Houston (CFTH); Paris
Tube type:  Transistor   UHF 
Identical to 159T1
Similar Tubes
Normally replaceable-slightly different:
Other base and data slightly different:
  AF139 ; AF179

Base Wires
Description Material/Aufbau/Pol.: Germanium Mesa PNP;
Form/Case/Outline: ~ TO-12 | TO-72-L (R73) Anschlussfolge EBCs;
Daten/ I F: 2 mA; U F: 0.7 V; Isp: 10 µA; ß (beta): 50; N: 80 mW; Imax(Ic): 10 mA; Umax(Ucb/Uce): -14 V; f g(FT): (240) 330 MHz; tmax j: 85 °C.
Dimensions (WHD)
incl. pins / tip
9 x 6 x 8 mm / 0.35 x 0.24 x 0.31 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70, GE

to_12~~2.gif 159T1: TTT Steidle 1981
Günther Stabe † 19.8.20

More ...
159T1: Mazda
Patrice Zeissloff

Usage in Models 1= 1967?

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):1

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