BIPOLAR TRANSISTOR NPN 120V 4A TO-220; Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:120V; Transition Frequency ft:4MHz; Power Dissipation Pd:1.8W; DC Collector Current:4A; DC Current Gain hFE:150hFE; MSL:- ;RoHS Compliant: Yes