The BCX56-16,115 is a Bipolar (BJT) Transistor NPN with an 80 V Voltage Rating, 1 A Current Rating, 180MHz Frequency Rating, 1.25 W Power Dissipation, and is a Surface Mount SOT-89 package made by Nexperia. This device is designed for small signal and switching applications including the amplification of signal, switching of digital logic, inversion of signal, switching audio signals, and other uses. This is a single-stage device that is well suited for low power applications.