MPSA42RLRMG – High Voltage & Reliable Gain NPN Transistor

The MPSA42RLRMG is an ON Semi NPN bipolar transistor designed for demanding power applications. It supports up to 300 V collector-emitter breakdown and handles 0.5 A of collector current. With a min hFE of 40 at 30 mA / 10 V, it offers reliable current gain. It’s built in a through-hole TO-92-3 package and stays stable from −55 °C up to +150 °C. Whether you need it for switching loads or amplifying signals, the MPSA42RLRMG delivers consistent performance under stress. Check availability now and request a quote to secure your stock today.