The details of the products NPN Medium Power Transistor Model number : BCX54; BCX55; BCX56 Band : NPN 3 years warranty Free samples for testing FEATURES · High current ( max. 1 A) · Low voltage ( max. 80 V) . APPLICATIONS · Driver stages of audio and video amplifiers. DESCRIPTION NPN medium power transistor in a SOT89 plastic package. PNP complements: BCX51, BCX52 and BCX53