The BC546A is a versatile NPN bipolar junction transistor (BJT) manufactured by CENTRAL SEMICONDUCTOR. Supreme Components International is an authorized distributor of CENTRAL SEMICONDUCTOR components. This transistor is specifically designed for general-purpose amplifier applications. Encased in a compact TO-92 package, the BC546A is easy to integrate into various circuit designs. Its key features include a collector-emitter voltage (Vceo) of 65V, a collector current (Ic) of 100mA, and a power dissipation of 500mW. The BC546A is commonly used in audio amplifiers, signal processing circuits, and switching applications. Its reliable performance and widespread availability make it a popular choice for both hobbyists and professional engineers.