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ID = 54028
South Korea
Brand: Common type South Korea tube/semicond.
Tube type:  Transistor   Universal 
Identical to KN2907
Similar Tubes
Normally replaceable-slightly different:
  2N2907 ; PN2907

Base Wires
Filament Solid State
Description Material/Aufbau/Pol.: Silizium Epitaxial PNP;
Form/Case: TO-92 Anschlussfolge CBE;
Daten/ I F: 150 mA; U S: <0.4 V; Isp: <0.05 µA; ß (beta): 100-300; N: 625 mW; Imax(Ic): 600 mA; Umax(Ucb): -60 V; Umax(Uce): -40 V; f g(FT): >200 MHz; tmax j: 150 °C; kompl.: KN2222 (KN2222A).
Variante: KN2907A = Umax(Uce): -40 V, kompl.: KN2222A
Manufactured by KEC - 
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
Information source - - -   
- - Manufacturers Literature   KEC
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Egon Strampe

Günther Stabe † 19.8.20


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