The 2SC1623 L6 is a Surface-Mounted Technology (SMT) Bipolar Junction Transistor (BJT) manufactured by FOSAN. This device is compliant with the RoHS Directive, which limits hazardous substances commonly used in electronic components and consumer electronics. It is packaged as an SOT-23, which is a popular low-profile package for stationary and mobile consumer electronics. It consists of three terminals, the emitter, base, and collector. It is designed for use in a variety of linear, switching, and amplifier applications, providing excellent transistor characteristics including gain linearity and low saturation voltage. This makes it ideal for use in low-power systems, such as Hearing Aid or Anti-theft systems, as well as many other applications.