The MPSA27 is a high-gain NPN Darlington transistor manufactured by CENTRAL SEMICONDUCTOR. Supreme Components International is an authorised distributor of CENTRAL SEMICONDUCTOR components, ensuring you receive genuine and reliable parts. This transistor is housed in a TO-92 package and is designed for applications requiring high current gain, such as amplifier drivers and switching circuits. With a collector-emitter voltage (Vceo) of 80V and a continuous collector current (Ic) of 500mA, the MPSA27 offers robust performance. Its Darlington configuration provides significantly higher current gain compared to standard bipolar transistors. This makes it suitable for applications where a small input current needs to control a larger output current. Trust Supreme Components International for your discrete semiconductor needs.