The BUW46 is a robust NPN Bipolar Power Transistor from Central Semiconductor, available at Supreme Components International, an authorised distributor. Encased in a TO-220 package, this transistor is designed for efficient power handling. With a collector current rating of 4A and a collector-emitter voltage of 400V, the BUW46 is well-suited for applications requiring high voltage and current switching. Typical applications include power supplies, motor control circuits, and general-purpose amplification. Its reliable performance and industry-standard package make it a popular choice for designers and engineers. Supreme Components International guarantees the authenticity and quality of this Central Semiconductor product.