The MJ420S is a robust NPN Bipolar Junction Transistor (BJT) manufactured by CENTRAL SEMICONDUCTOR. This transistor is designed for a wide range of applications, including amplification and switching circuits. With a collector-emitter voltage (Vceo) of 80V and a continuous collector current (Ic) of 3A, the MJ420S offers excellent performance in various electronic designs. Its TO-126 package provides efficient heat dissipation. As an authorised distributor of CENTRAL SEMICONDUCTOR, Supreme Components International guarantees the authenticity and quality of the MJ420S. This transistor is suitable for both hobbyist and industrial applications requiring a reliable NPN BJT.