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255T1

Information - Help 
ID = 78503
       
Country:
France
Brand: Thomson (marque), Thomson-Houston (CFTH, Mazda); Paris
Tube type:  Transistor   Frequency converter 
Identical to 255T1
Similar Tubes
Normally replaceable-slightly different:
  AF105 ; AF127

Base Wires
Filament Solid State
Description

Material/Aufbau/Pol.: Germanium Legierung PNP;
Form/Case/Outline: (Plastik ?) Anschlussfolge ___;
Daten/electr.data: I F: __ mA; U F: __ V; Isp: __ µA; ß (beta): >30; N: 50 mW; Imax(Ic): __ mA; Umax(Ucb): -12 V; Umax(Uce): -__ V; f g(FT): __ MHz; tmax j: __ °C.
-

 
Dimensions (WHD)
incl. pins / tip
5 x 5 x 4 mm / 0.20 x 0.20 x 0.16 inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   
 
255t1_radio_prim.png
255T1: Catalogue Radio Prim
Patrice Zeissloff


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