The BD441 is a robust NPN Bipolar Junction Transistor (BJT) manufactured by CENTRAL_SEMICONDUCTOR. Supreme Components International is an authorised distributor of CENTRAL_SEMICONDUCTOR components, ensuring you receive genuine and high-quality products. This transistor is housed in a TO-126 package and is designed for general-purpose amplification and switching applications. With a collector-emitter voltage (Vceo) of 45V and a continuous collector current (Ic) of 4A, the BD441 can handle moderate power levels. Its NPN configuration makes it suitable for use in a wide range of circuits, including audio amplifiers, power supplies, and motor control circuits. The TO-126 package provides good thermal dissipation, allowing for reliable operation at higher power levels. Consider the BD441 for your next design requiring a dependable NPN BJT.