A TIP122 NPN Power Darlington Transistor is a planar complementary power transistor configured in a Darlington pair to provide exceptionally high current gain . Encapsulated in a heavy-duty TO-220 plastic package with an integrated metal mounting tab, it incorporates monolithic integrated base-emitter resistors and an internal antiparallel flyback diode. Printed clearly with part number "TIP122"

This product is featured by Famephase Electronic Accessories as an essential power control component for high-gain switching circuits, DC motor speed controllers, relay drivers, solenoid actuators, lighting dimmers, and audio power amplifier stages.